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<title data-rh="true">Aspect Versioning | DataHub</title><meta data-rh="true" name="viewport" content="width=device-width,initial-scale=1"><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:url" content="https://docs.datahub.com/docs/advanced/aspect-versioning"><meta data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" name="docsearch:language" content="en"><meta data-rh="true" name="docusaurus_version" content="current"><meta data-rh="true" name="docusaurus_tag" content="docs-default-current"><meta data-rh="true" name="docsearch:version" content="current"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-current"><meta data-rh="true" property="og:title" content="Aspect Versioning | DataHub"><meta data-rh="true" name="description" content="As each version of metadata aspect is immutable, any update to an existing aspect results in the creation of a new version. Typically one would expect the version number increases sequentially with the largest version number being the latest version, i.e. v1 (oldest), v2 (second oldest), ..., vN (latest). However, this approach results in major challenges in both rest.li modeling &amp; transaction isolation and therefore requires a rethinking."><meta data-rh="true" property="og:description" content="As each version of metadata aspect is immutable, any update to an existing aspect results in the creation of a new version. Typically one would expect the version number increases sequentially with the largest version number being the latest version, i.e. v1 (oldest), v2 (second oldest), ..., vN (latest). However, this approach results in major challenges in both rest.li modeling &amp; transaction isolation and therefore requires a rethinking."><link data-rh="true" rel="icon" href="/img/favicon.ico"><link data-rh="true" rel="canonical" href="https://docs.datahub.com/docs/advanced/aspect-versioning"><link data-rh="true" rel="alternate" href="https://docs.datahub.com/docs/advanced/aspect-versioning" hreflang="en"><link data-rh="true" rel="alternate" href="https://docs.datahub.com/docs/advanced/aspect-versioning" hreflang="x-default"><link data-rh="true" rel="preconnect" href="https://RK0UG797F3-dsn.algolia.net" crossorigin="anonymous"><link rel="alternate" type="application/rss+xml" href="/learn/rss.xml" title="DataHub RSS Feed">
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