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class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/corpuser">CorpUser</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/corpgroup">CorpGroup</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/domain">Domain</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/container">Container</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/tag">Tag</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/glossaryterm">GlossaryTerm</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/glossarynode">GlossaryNode</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/assertion">Assertion</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/mlmodel">ML Model</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/mlmodelgroup">ML Model Group</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/mlmodeldeployment">ML Model Deployment</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/mlfeaturetable">ML Feature Table</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/mlfeature">ML Feature</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/mlprimarykey">MLPrimaryKey</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/test">Test</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/schemafield">SchemaField</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/versionset">VersionSet</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/incident">Incident</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubrole">DataHubRole</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/post">Post</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubview">DataHubView</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/ermodelrelationship">ER Model Relationship</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/query">Query</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/dataproduct">Data Product</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/application">Application</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/ownershiptype">OwnershipType</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/businessattribute">BusinessAttribute</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datacontract">Data Contract</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/entitytype">EntityType</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datatype">DataType</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/structuredproperty">Structured Property</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/form">Form</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubpagetemplate">DataHubPageTemplate</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubpagemodule">DataHubPageModule</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubfile">DataHubFile</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/platformresource">PlatformResource</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link menu__link--active" aria-current="page" tabindex="0" href="/docs/generated/metamodel/entities/dataplatform">Data Platform</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubpolicy">DataHubPolicy</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubingestionsource">DataHubIngestionSource</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubsecret">DataHubSecret</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubexecutionrequest">DataHubExecutionRequest</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubretention">DataHubRetention</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/dataplatforminstance">Data Platform Instance</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/telemetry">Telemetry</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubaccesstoken">DataHubAccessToken</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubupgrade">DataHubUpgrade</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/invitetoken">InviteToken</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/globalsettings">GlobalSettings</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubstepstate">DataHubStepState</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubpersona">DataHubPersona</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubconnection">DataHubConnection</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/generated/metamodel/entities/datahubopenapischema">DataHubOpenAPISchema</a></li></ul></li></ul></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/docs/what-is-datahub/datahub-concepts">Concepts</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/metadata-standards">Metadata Standards</a><button aria-label="Toggle the collapsible sidebar category 'Metadata Standards'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/docs/api/datahub-apis">APIs and SDKs Overview</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/api/graphql/overview">API</a></div></li><li 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itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="Home page" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Open Source DataHub Metadata Standard</span><meta itemprop="position" content="1"></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Entity Docs</span><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Data Platform</span><meta itemprop="position" content="3"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: Next</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><h1>Data Platform</h1><p>A Data Platform is a metadata entity that represents a source system, technology, or tool that contains and manages data assets. Data Platforms are the foundational building blocks in DataHub's metadata model, serving as the namespace and classification system for all datasets, dashboards, charts, jobs, and other data assets.</p><p>Examples of data platforms include databases (MySQL, PostgreSQL, Oracle), data warehouses (Snowflake, BigQuery, Redshift), BI tools (Looker, Tableau, Power BI), data lakes (S3, HDFS), message brokers (Kafka), and many other systems where data resides or flows through.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="identity">Identity<a href="#identity" class="hash-link" aria-label="Direct link to Identity" title="Direct link to Identity"></a></h2><p>A Data Platform is uniquely identified by a single component:</p><ul><li><strong>platformName</strong>: The standardized name of the technology (e.g., "mysql", "snowflake", "looker", "kafka")</li></ul><p>The URN structure for a Data Platform is:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:<platformName></span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="examples">Examples<a href="#examples" class="hash-link" aria-label="Direct link to Examples" title="Direct link to Examples"></a></h3><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:mysql</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:snowflake</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:bigquery</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:looker</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:kafka</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:s3</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataPlatform:dbt</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="platform-name-conventions">Platform Name Conventions<a href="#platform-name-conventions" class="hash-link" aria-label="Direct link to Platform Name Conventions" title="Direct link to Platform Name Conventions"></a></h3><p>Platform names follow these conventions:</p><ul><li><strong>Lowercase</strong>: All platform names are lowercase (e.g., "bigquery" not "BigQuery")</li><li><strong>No spaces</strong>: Use hyphens for multi-word names (e.g., "azure-ad" not "Azure AD")</li><li><strong>Technology-specific</strong>: Name represents the specific technology, not a vendor or product line</li><li><strong>Standardized</strong>: DataHub maintains a canonical list of platform names to ensure consistency</li></ul><p>The complete list of officially supported data platforms is maintained in DataHub's <a href="https://github.com/datahub-project/datahub/blob/master/metadata-service/configuration/src/main/resources/bootstrap_mcps/data-platforms.yaml" target="_blank" rel="noopener noreferrer">data-platforms.yaml</a> bootstrap configuration.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="custom-platforms">Custom Platforms<a href="#custom-platforms" class="hash-link" aria-label="Direct link to Custom Platforms" title="Direct link to Custom Platforms"></a></h3><p>While DataHub ships with 100+ pre-defined platforms, you can create custom platform entities for:</p><ul><li>In-house or proprietary data systems</li><li>New technologies not yet in the official list</li><li>Logical groupings of related systems</li><li>Platform variations with specific configurations</li></ul><p>When creating custom platforms, follow the naming conventions above and ensure uniqueness across your DataHub instance.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="important-capabilities">Important Capabilities<a href="#important-capabilities" class="hash-link" aria-label="Direct link to Important Capabilities" title="Direct link to Important Capabilities"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="platform-information">Platform Information<a href="#platform-information" class="hash-link" aria-label="Direct link to Platform Information" title="Direct link to Platform Information"></a></h3><p>The <code>dataPlatformInfo</code> aspect contains the core metadata about a data platform:</p><ul><li><strong>name</strong>: The canonical name of the platform (max 15 characters, searchable)</li><li><strong>displayName</strong>: A user-friendly display name for the platform (e.g., "Google BigQuery" for platform "bigquery")</li><li><strong>type</strong>: The category of platform from the PlatformType enumeration</li><li><strong>datasetNameDelimiter</strong>: The character used to separate components in dataset names (e.g., "." for Oracle, "/" for HDFS)</li><li><strong>logoUrl</strong>: Optional URL to a logo image representing the platform</li></ul><h4 class="anchor anchorWithStickyNavbar_LWe7" id="platform-types">Platform Types<a href="#platform-types" class="hash-link" aria-label="Direct link to Platform Types" title="Direct link to Platform Types"></a></h4><p>Data platforms are classified into these categories:</p><ul><li><strong>RELATIONAL_DB</strong>: Traditional relational databases (MySQL, PostgreSQL, Oracle, SQL Server)</li><li><strong>OLAP_DATASTORE</strong>: Online analytical processing systems (Pinot, Druid, ClickHouse)</li><li><strong>KEY_VALUE_STORE</strong>: Key-value and NoSQL databases (Redis, DynamoDB, Cassandra)</li><li><strong>SEARCH_ENGINE</strong>: Search and indexing platforms (Elasticsearch, Solr)</li><li><strong>MESSAGE_BROKER</strong>: Event streaming and messaging systems (Kafka, Pulsar, RabbitMQ)</li><li><strong>FILE_SYSTEM</strong>: Distributed file systems (HDFS, NFS, local file systems)</li><li><strong>OBJECT_STORE</strong>: Cloud object storage (S3, GCS, Azure Blob Storage)</li><li><strong>QUERY_ENGINE</strong>: SQL query engines (Presto, Trino, Athena, Hive)</li><li><strong>OTHERS</strong>: Other platform types including BI tools, orchestrators, data catalogs, and specialized systems</li></ul><p>The platform type helps DataHub understand how to interact with the platform and what kinds of metadata are expected.</p><p>The following code snippet shows you how to create a custom Data Platform.</p><details class="details_lb9f alert alert--info details_b_Ee" data-collapsed="true"><summary>Python SDK: Create a Data Platform</summary><div><div class="collapsibleContent_i85q"><div class="language-python codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-python codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># Inlined from /metadata-ingestion/examples/library/data_platform_create.py</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># metadata-ingestion/examples/library/data_platform_create.py</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> logging</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> os</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">from</span><span class="token plain"> datahub</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">emitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">mcp </span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> MetadataChangeProposalWrapper</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">from</span><span class="token plain"> datahub</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">emitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">rest_emitter </span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> DatahubRestEmitter</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">from</span><span class="token plain"> datahub</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">metadata</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">schema_classes </span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> DataPlatformInfoClass</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">log </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> logging</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">getLogger</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">__name__</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">logging</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">basicConfig</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">level</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">logging</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">INFO</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">gms_server </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> os</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">getenv</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">"DATAHUB_GMS_URL"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"http://localhost:8080"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">token </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> os</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">getenv</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">"DATAHUB_GMS_TOKEN"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">emitter </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> DatahubRestEmitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">gms_server</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">gms_server</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> token</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">token</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">platform_urn </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"urn:li:dataPlatform:customdb"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">platform_info </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> DataPlatformInfoClass</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> name</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"customdb"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> displayName</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"Custom Database Platform"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token builtin" style="color:rgb(130, 170, 255)">type</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"RELATIONAL_DB"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> datasetNameDelimiter</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"."</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> logoUrl</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"https://company.com/logos/customdb.png"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">event </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> MetadataChangeProposalWrapper</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> entityUrn</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">platform_urn</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> aspect</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">platform_info</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">emitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">emit</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">event</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">log</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">info</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string-interpolation string" style="color:rgb(195, 232, 141)">f"Created data platform </span><span class="token string-interpolation interpolation punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string-interpolation interpolation">platform_urn</span><span class="token string-interpolation interpolation punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token string-interpolation string" style="color:rgb(195, 232, 141)">"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></div></div></details><h3 class="anchor anchorWithStickyNavbar_LWe7" id="dataset-name-delimiter">Dataset Name Delimiter<a href="#dataset-name-delimiter" class="hash-link" aria-label="Direct link to Dataset Name Delimiter" title="Direct link to Dataset Name Delimiter"></a></h3><p>The <code>datasetNameDelimiter</code> field is critical for understanding dataset naming conventions on each platform:</p><ul><li><strong>"."</strong>: Used by most relational databases (e.g., <code>database.schema.table</code> in PostgreSQL)</li><li><strong>"/"</strong>: Used by file systems (e.g., <code>/data/warehouse/customers</code> in HDFS)</li><li><strong>""</strong> (empty string): Used when dataset names are flat without hierarchy</li></ul><p>This delimiter helps DataHub:</p><ul><li>Parse dataset names correctly</li><li>Build browse paths for hierarchical navigation</li><li>Display dataset names in a user-friendly format</li><li>Generate proper URNs for datasets on the platform</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="logo-url">Logo URL<a href="#logo-url" class="hash-link" aria-label="Direct link to Logo URL" title="Direct link to Logo URL"></a></h3><p>Platforms can have custom logos displayed in the DataHub UI through the <code>logoUrl</code> field. This helps users quickly recognize platforms visually. DataHub ships with built-in logos for all officially supported platforms, but custom platforms can specify their own logo URLs.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="integration-points">Integration Points<a href="#integration-points" class="hash-link" aria-label="Direct link to Integration Points" title="Direct link to Integration Points"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="relationship-with-datasets">Relationship with Datasets<a href="#relationship-with-datasets" class="hash-link" aria-label="Direct link to Relationship with Datasets" title="Direct link to Relationship with Datasets"></a></h3><p>Data Platforms are the parent entity for all datasets. Every dataset URN includes a platform reference:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">urn:li:dataset:(urn:li:dataPlatform:snowflake,database.schema.table,PROD)</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>This relationship enables:</p><ul><li><strong>Discovery</strong>: Find all datasets belonging to a specific platform</li><li><strong>Governance</strong>: Apply platform-level policies and access controls</li><li><strong>Lineage</strong>: Track data movement between different platforms</li><li><strong>Inventory</strong>: Understand the distribution of data across your technology stack</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="relationship-with-other-entities">Relationship with Other Entities<a href="#relationship-with-other-entities" class="hash-link" aria-label="Direct link to Relationship with Other Entities" title="Direct link to Relationship with Other Entities"></a></h3><p>Beyond datasets, platforms are referenced by many other entity types:</p><ul><li><strong>Dashboards</strong>: BI dashboards from platforms like Looker, Tableau, Superset</li><li><strong>Charts</strong>: Visualizations from BI platforms</li><li><strong>DataFlows</strong>: Orchestration workflows from Airflow, Prefect, Dagster</li><li><strong>DataJobs</strong>: Individual tasks or jobs within data pipelines</li><li><strong>ML Models</strong>: Machine learning models from platforms like SageMaker, MLflow</li><li><strong>DataProcesses</strong>: Streaming processes from platforms like Flink, Spark</li></ul><p>All of these entities include a platform reference in their URNs, creating a comprehensive technology inventory.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="platform-instances">Platform Instances<a href="#platform-instances" class="hash-link" aria-label="Direct link to Platform Instances" title="Direct link to Platform Instances"></a></h3><p>For organizations running multiple instances of the same platform (e.g., multiple Snowflake accounts, multiple production BigQuery projects), DataHub provides a <code>dataPlatformInstance</code> entity. This allows distinguishing between:</p><ul><li>Platform: The technology itself (e.g., "snowflake")</li><li>Platform Instance: A specific deployment of that technology (e.g., "snowflake-prod-us-west", "snowflake-dev-eu")</li></ul><p>Platform instances reference their parent platform and add deployment-specific metadata like environment, region, or account information.</p><details class="details_lb9f alert alert--info details_b_Ee" data-collapsed="true"><summary>Python SDK: Create a Platform Instance</summary><div><div class="collapsibleContent_i85q"><div class="language-python codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-python codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># Inlined from /metadata-ingestion/examples/library/platform_instance_create.py</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># metadata-ingestion/examples/library/platform_instance_create.py</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> os</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> datahub</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">emitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">mce_builder </span><span class="token keyword" style="font-style:italic">as</span><span class="token plain"> builder</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">from</span><span class="token plain"> datahub</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">emitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">mcp </span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> MetadataChangeProposalWrapper</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">from</span><span class="token plain"> datahub</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">emitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">rest_emitter </span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> DatahubRestEmitter</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">from</span><span class="token plain"> datahub</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">metadata</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">schema_classes </span><span class="token keyword" style="font-style:italic">import</span><span class="token plain"> DataPlatformInstancePropertiesClass</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># Create the platform instance URN</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">platform_instance_urn </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> builder</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">make_dataplatform_instance_urn</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> platform</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"mysql"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> instance</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"production-mysql-cluster"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># Define properties for the platform instance</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">platform_properties </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> DataPlatformInstancePropertiesClass</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> name</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"Production MySQL Cluster"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> description</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"Primary MySQL database cluster serving production workloads in US West region"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> customProperties</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"region"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"us-west-2"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"environment"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"production"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"cluster_size"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"3-node"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"version"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"8.0.35"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> externalUrl</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"https://cloud.mysql.com/console/clusters/prod-cluster"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># Create metadata change proposal</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">platform_instance_mcp </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> MetadataChangeProposalWrapper</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> entityUrn</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">platform_instance_urn</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> aspect</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">platform_properties</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic"># Emit metadata to DataHub</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">gms_server </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> os</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">getenv</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">"DATAHUB_GMS_URL"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"http://localhost:8080"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">token </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> os</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">getenv</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">"DATAHUB_GMS_TOKEN"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">emitter </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> DatahubRestEmitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">gms_server</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">gms_server</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> token</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">token</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">emitter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">emit_mcp</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">platform_instance_mcp</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">print</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string-interpolation string" style="color:rgb(195, 232, 141)">f"Created platform instance: </span><span class="token string-interpolation interpolation punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string-interpolation interpolation">platform_instance_urn</span><span class="token string-interpolation interpolation punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token string-interpolation string" style="color:rgb(195, 232, 141)">"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></div></div></details><h3 class="anchor anchorWithStickyNavbar_LWe7" id="ingestion-sources">Ingestion Sources<a href="#ingestion-sources" class="hash-link" aria-label="Direct link to Ingestion Sources" title="Direct link to Ingestion Sources"></a></h3><p>Data Platforms are typically created automatically through two mechanisms:</p><ol><li><strong>Bootstrap Data</strong>: When DataHub starts, it loads ~100 pre-defined platforms from the bootstrap configuration</li><li><strong>Ingestion Connectors</strong>: When you run an ingestion source (e.g., the Snowflake connector), it automatically creates platform references for any assets it ingests</li></ol><p>You rarely need to manually create platform entities unless you're adding a custom or in-house system not covered by the standard bootstrap list.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="search-and-discovery">Search and Discovery<a href="#search-and-discovery" class="hash-link" aria-label="Direct link to Search and Discovery" title="Direct link to Search and Discovery"></a></h3><p>Platforms are fully searchable in DataHub:</p><ul><li><strong>Platform Name Search</strong>: Find platforms by their canonical name</li><li><strong>Display Name Search</strong>: Search using user-friendly display names</li><li><strong>Platform Filtering</strong>: Filter datasets and other entities by platform</li><li><strong>Platform Browse</strong>: Navigate through entities organized by platform</li></ul><p>This enables users to explore the data landscape from a platform-centric view.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="graphql-api">GraphQL API<a href="#graphql-api" class="hash-link" aria-label="Direct link to GraphQL API" title="Direct link to GraphQL API"></a></h3><p>Data Platforms can be queried through the GraphQL API to retrieve:</p><ul><li>Platform metadata (name, type, logo)</li><li>Counts of entities on the platform</li><li>Platform configuration information</li></ul><p>While platforms are rarely created via GraphQL (since they're mostly bootstrap data), the API enables programmatic access to platform information.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="notable-exceptions">Notable Exceptions<a href="#notable-exceptions" class="hash-link" aria-label="Direct link to Notable Exceptions" title="Direct link to Notable Exceptions"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="bootstrap-vs-custom-platforms">Bootstrap vs Custom Platforms<a href="#bootstrap-vs-custom-platforms" class="hash-link" aria-label="Direct link to Bootstrap vs Custom Platforms" title="Direct link to Bootstrap vs Custom Platforms"></a></h3><p>DataHub makes a distinction between:</p><ul><li><strong>Bootstrap Platforms</strong>: The ~100 platforms loaded at startup, maintained by the DataHub project</li><li><strong>Custom Platforms</strong>: Platforms you create for your own use cases</li></ul><p>Bootstrap platforms:</p><ul><li>Have official logos and display names</li><li>Are maintained across DataHub upgrades</li><li>Are tested with DataHub's ingestion connectors</li><li>Follow consistent naming conventions</li></ul><p>Custom platforms:</p><ul><li>May not have logos (unless you provide logoUrl)</li><li>Are your responsibility to maintain</li><li>May not have pre-built ingestion connectors</li><li>Should follow the same naming conventions to avoid confusion</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="platform-name-immutability">Platform Name Immutability<a href="#platform-name-immutability" class="hash-link" aria-label="Direct link to Platform Name Immutability" title="Direct link to Platform Name Immutability"></a></h3><p>Once a platform is created and assets are associated with it, the platform name becomes immutable for practical purposes. Changing a platform name would require:</p><ul><li>Migrating all dataset URNs that reference the platform</li><li>Updating all lineage edges</li><li>Re-ingesting all metadata from that platform</li></ul><p>If you need to rename a platform, it's generally easier to:</p><ol><li>Create a new platform with the desired name</li><li>Re-ingest all assets using the new platform name</li><li>Deprecate or delete the old platform</li></ol><h3 class="anchor anchorWithStickyNavbar_LWe7" id="platform-name-length-limit">Platform Name Length Limit<a href="#platform-name-length-limit" class="hash-link" aria-label="Direct link to Platform Name Length Limit" title="Direct link to Platform Name Length Limit"></a></h3><p>Platform names are limited to 15 characters (enforced by <code>@validate.strlen.max = 15</code>). This is a legacy constraint that ensures platform names are concise and fit well in URNs and UI displays.</p><p>If your platform's natural name exceeds 15 characters, use an abbreviation or acronym:</p><ul><li>"azure-synapse" → "synapse"</li><li>"amazon-redshift" → "redshift"</li><li>"google-bigquery" → "bigquery"</li></ul><p>The full name can go in the <code>displayName</code> field without length restrictions.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="case-sensitivity">Case Sensitivity<a href="#case-sensitivity" class="hash-link" aria-label="Direct link to Case Sensitivity" title="Direct link to Case Sensitivity"></a></h3><p>Platform names are case-sensitive in URNs but conventionally always lowercase. Avoid creating platforms that differ only in case (e.g., "MySQL" and "mysql") as this will cause confusion and potential URN conflicts.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="platform-types-are-descriptive-not-functional">Platform Types Are Descriptive, Not Functional<a href="#platform-types-are-descriptive-not-functional" class="hash-link" aria-label="Direct link to Platform Types Are Descriptive, Not Functional" title="Direct link to Platform Types Are Descriptive, Not Functional"></a></h3><p>The <code>type</code> field (FILE_SYSTEM, RELATIONAL_DB, etc.) is primarily for classification and display purposes. DataHub does not enforce different behaviors based on platform type. Two platforms of different types are treated the same way by the system.</p><p>However, connectors and ingestion logic may use platform type to determine:</p><ul><li>What metadata to extract</li><li>How to parse dataset names</li><li>What lineage patterns to expect</li><li>What profiling or usage collection is possible</li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="common-platform-categories">Common Platform Categories<a href="#common-platform-categories" class="hash-link" aria-label="Direct link to Common Platform Categories" title="Direct link to Common Platform Categories"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="databases-and-data-warehouses">Databases and Data Warehouses<a href="#databases-and-data-warehouses" class="hash-link" aria-label="Direct link to Databases and Data Warehouses" title="Direct link to Databases and Data Warehouses"></a></h3><p><strong>RELATIONAL_DB platforms</strong>: MySQL, PostgreSQL, Oracle, SQL Server, MariaDB, DB2</p><p><strong>OLAP_DATASTORE platforms</strong>: Snowflake, BigQuery, Redshift, Clickhouse, Pinot, Druid</p><p>These platforms typically have:</p><ul><li>Hierarchical dataset names (database.schema.table)</li><li>"." as the delimiter</li><li>Schema metadata (columns, types, constraints)</li><li>Query log metadata for usage and lineage</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="business-intelligence-tools">Business Intelligence Tools<a href="#business-intelligence-tools" class="hash-link" aria-label="Direct link to Business Intelligence Tools" title="Direct link to Business Intelligence Tools"></a></h3><p><strong>OTHERS platform type</strong> (BI-specific): Looker, Tableau, Power BI, Metabase, Superset, Mode</p><p>These platforms typically have:</p><ul><li>Dashboard and chart entities</li><li>Lineage from dashboards to underlying datasets</li><li>Usage statistics for views and interactions</li><li>Metadata about report authors and schedules</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="data-lakes-and-object-stores">Data Lakes and Object Stores<a href="#data-lakes-and-object-stores" class="hash-link" aria-label="Direct link to Data Lakes and Object Stores" title="Direct link to Data Lakes and Object Stores"></a></h3><p><strong>OBJECT_STORE platforms</strong>: S3, GCS, Azure Blob Storage, MinIO</p><p><strong>FILE_SYSTEM platforms</strong>: HDFS, NFS, Azure Data Lake</p><p>These platforms typically have:</p><ul><li>"/" as the delimiter</li><li>File-based datasets (Parquet, Avro, CSV, JSON)</li><li>Path-based naming conventions</li><li>Schema-on-read metadata</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="streaming-platforms">Streaming Platforms<a href="#streaming-platforms" class="hash-link" aria-label="Direct link to Streaming Platforms" title="Direct link to Streaming Platforms"></a></h3><p><strong>MESSAGE_BROKER platforms</strong>: Kafka, Pulsar, Kinesis, Event Hubs, RabbitMQ</p><p>These platforms typically have:</p><ul><li>Topic or stream datasets</li><li>Schema registry integration</li><li>Real-time lineage tracking</li><li>Throughput and lag metrics</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="orchestration-and-pipeline-tools">Orchestration and Pipeline Tools<a href="#orchestration-and-pipeline-tools" class="hash-link" aria-label="Direct link to Orchestration and Pipeline Tools" title="Direct link to Orchestration and Pipeline Tools"></a></h3><p><strong>OTHERS platform type</strong> (orchestration-specific): Airflow, Prefect, Dagster, Luigi, Argo</p><p>These platforms typically have:</p><ul><li>DataFlow (pipeline) and DataJob (task) entities</li><li>DAG structures and dependencies</li><li>Execution statistics and run history</li><li>Lineage based on job dependencies</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="transformation-tools">Transformation Tools<a href="#transformation-tools" class="hash-link" aria-label="Direct link to Transformation Tools" title="Direct link to Transformation Tools"></a></h3><p><strong>OTHERS platform type</strong> (transformation-specific): dbt, Spark, Flink, Databricks</p><p>These platforms typically have:</p><ul><li>Strong column-level lineage</li><li>Transformation logic metadata</li><li>Model/job entities</li><li>Test and documentation metadata</li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="use-cases">Use Cases<a href="#use-cases" class="hash-link" aria-label="Direct link to Use Cases" title="Direct link to Use Cases"></a></h2><p>Data Platforms enable several critical use cases in DataHub:</p><ol><li><strong>Technology Inventory</strong>: Understand what platforms your organization uses and how extensively</li><li><strong>Platform Governance</strong>: Apply policies and access controls at the platform level</li><li><strong>Migration Planning</strong>: Identify datasets to migrate when consolidating or replacing platforms</li><li><strong>Cost Optimization</strong>: Track which platforms host the most/least used data</li><li><strong>Multi-Platform Lineage</strong>: Trace data flows across different technologies in your data ecosystem</li><li><strong>Technology Standardization</strong>: Enforce or monitor adoption of approved platforms</li><li><strong>Impact Analysis</strong>: Understand the blast radius of platform outages or changes</li><li><strong>Discovery Navigation</strong>: Browse and filter assets by platform for easier discovery</li></ol><p>By establishing platforms as first-class entities, DataHub provides a comprehensive view of your organization's data technology landscape.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="technical-reference-guide">Technical Reference Guide<a href="#technical-reference-guide" class="hash-link" aria-label="Direct link to Technical Reference Guide" title="Direct link to Technical Reference Guide"></a></h2><p>The sections above provide an overview of how to use this entity. The following sections provide detailed technical information about how metadata is stored and represented in DataHub.</p><p><strong>Aspects</strong> are the individual pieces of metadata that can be attached to an entity. Each aspect contains specific information (like ownership, tags, or properties) and is stored as a separate record, allowing for flexible and incremental metadata updates.</p><p><strong>Relationships</strong> show how this entity connects to other entities in the metadata graph. These connections are derived from the fields within each aspect and form the foundation of DataHub's knowledge graph.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="reading-the-field-tables">Reading the Field Tables<a href="#reading-the-field-tables" class="hash-link" aria-label="Direct link to Reading the Field Tables" title="Direct link to Reading the Field Tables"></a></h3><p>Each aspect's field table includes an <strong>Annotations</strong> column that provides additional metadata about how fields are used:</p><ul><li><strong>⚠️ Deprecated</strong>: This field is deprecated and may be removed in a future version. Check the description for the recommended alternative</li><li><strong>Searchable</strong>: This field is indexed and can be searched in DataHub's search interface</li><li><strong>Searchable (fieldname)</strong>: When the field name in parentheses is shown, it indicates the field is indexed under a different name in the search index. For example, <code>dashboardTool</code> is indexed as <code>tool</code></li><li><strong>→ RelationshipName</strong>: This field creates a relationship to another entity. The arrow indicates this field contains a reference (URN) to another entity, and the name indicates the type of relationship (e.g., <code>→ Contains</code>, <code>→ OwnedBy</code>)</li></ul><p>Fields with complex types (like <code>Edge</code>, <code>AuditStamp</code>) link to their definitions in the <a href="#common-types">Common Types</a> section below.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="aspects">Aspects<a href="#aspects" class="hash-link" aria-label="Direct link to Aspects" title="Direct link to Aspects"></a></h3><h4 class="anchor anchorWithStickyNavbar_LWe7" id="dataplatformkey">dataPlatformKey<a href="#dataplatformkey" class="hash-link" aria-label="Direct link to dataPlatformKey" title="Direct link to dataPlatformKey"></a></h4><p>Key for a Data Platform</p><div class="tabs-container tabList__CuJ"><ul role="tablist" aria-orientation="horizontal" class="tabs"><li role="tab" tabindex="0" aria-selected="true" class="tabs__item tabItem_LNqP tabs__item--active">Fields</li><li role="tab" tabindex="-1" aria-selected="false" class="tabs__item tabItem_LNqP">Raw Schema</li></ul><div class="margin-top--md"><div role="tabpanel" class="tabItem_Ymn6"><table><thead><tr><th>Field</th><th>Type</th><th>Required</th><th>Description</th><th>Annotations</th></tr></thead><tbody><tr><td>platformName</td><td>string</td><td>✓</td><td>Data platform name i.e. hdfs, oracle, espresso</td><td></td></tr></tbody></table></div><div role="tabpanel" class="tabItem_Ymn6" hidden=""><div class="language-javascript codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-javascript codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"record"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"Aspect"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"dataPlatformKey"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"DataPlatformKey"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"namespace"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"com.linkedin.metadata.key"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"fields"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"string"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"platformName"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Data platform name i.e. hdfs, oracle, espresso"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Key for a Data Platform"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></div></div></div><h4 class="anchor anchorWithStickyNavbar_LWe7" id="dataplatforminfo">dataPlatformInfo<a href="#dataplatforminfo" class="hash-link" aria-label="Direct link to dataPlatformInfo" title="Direct link to dataPlatformInfo"></a></h4><p>Information about a data platform</p><div class="tabs-container tabList__CuJ"><ul role="tablist" aria-orientation="horizontal" class="tabs"><li role="tab" tabindex="0" aria-selected="true" class="tabs__item tabItem_LNqP tabs__item--active">Fields</li><li role="tab" tabindex="-1" aria-selected="false" class="tabs__item tabItem_LNqP">Raw Schema</li></ul><div class="margin-top--md"><div role="tabpanel" class="tabItem_Ymn6"><table><thead><tr><th>Field</th><th>Type</th><th>Required</th><th>Description</th><th>Annotations</th></tr></thead><tbody><tr><td>name</td><td>string</td><td>✓</td><td>Name of the data platform</td><td>Searchable</td></tr><tr><td>displayName</td><td>string</td><td></td><td>The name that will be used for displaying a platform type.</td><td>Searchable</td></tr><tr><td>type</td><td>PlatformType</td><td>✓</td><td>Platform type this data platform describes</td><td></td></tr><tr><td>datasetNameDelimiter</td><td>string</td><td>✓</td><td>The delimiter in the dataset names on the data platform, e.g. '/' for HDFS and '.' for Oracle</td><td></td></tr><tr><td>logoUrl</td><td>string</td><td></td><td>The URL for a logo associated with the platform</td><td></td></tr></tbody></table></div><div role="tabpanel" class="tabItem_Ymn6" hidden=""><div class="language-javascript codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-javascript codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"record"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"Aspect"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"dataPlatformInfo"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"DataPlatformInfo"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"namespace"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"com.linkedin.dataplatform"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"fields"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"Searchable"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"boostScore"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">10.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"enableAutocomplete"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token boolean" style="color:rgb(255, 88, 116)">false</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token 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property">"fieldType"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"WORD_GRAM"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"searchLabel"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"entityName"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"searchTier"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span 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style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"string"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"name"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Name of the data platform"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"Searchable"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"boostScore"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">10.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"enableAutocomplete"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token boolean" style="color:rgb(255, 88, 116)">true</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"fieldType"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"WORD_GRAM"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"null"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"string"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"displayName"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"default"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token keyword null nil" style="font-style:italic">null</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"The name that will be used for displaying a platform type."</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"enum"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"symbolDocs"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"FILE_SYSTEM"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for a file system, e.g. hdfs"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"KEY_VALUE_STORE"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for a key value store, e.g. espresso, voldemort"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"MESSAGE_BROKER"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for a message broker, e.g. kafka"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"OBJECT_STORE"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for an object store, e.g. ambry"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"OLAP_DATASTORE"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for an OLAP datastore, e.g. pinot"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"OTHERS"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for other platforms, e.g salesforce, dovetail"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"QUERY_ENGINE"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for a query engine, e.g. presto"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"RELATIONAL_DB"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for a relational database, e.g. oracle, mysql"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"SEARCH_ENGINE"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Value for a search engine, e.g seas"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"PlatformType"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"namespace"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"com.linkedin.dataplatform"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"symbols"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"FILE_SYSTEM"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"KEY_VALUE_STORE"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"MESSAGE_BROKER"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"OBJECT_STORE"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"OLAP_DATASTORE"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"OTHERS"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"QUERY_ENGINE"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"RELATIONAL_DB"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"SEARCH_ENGINE"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Platform types available at LinkedIn"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"type"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Platform type this data platform describes"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"string"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"datasetNameDelimiter"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"The delimiter in the dataset names on the data platform, e.g. '/' for HDFS and '.' for Oracle"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"java"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"class"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"com.linkedin.common.url.Url"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"coercerClass"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"com.linkedin.common.url.UrlCoercer"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"type"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"null"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"string"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"name"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"logoUrl"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"default"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token keyword null nil" style="font-style:italic">null</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"The URL for a logo associated with the platform"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string-property property">"doc"</span><span class="token operator" style="color:rgb(137, 221, 255)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">"Information about a data platform"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span 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