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21 lines
1.2 KiB
Markdown
21 lines
1.2 KiB
Markdown
---
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title: Metadata Versioning
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slug: /metadata-ui/ingestion/versioning
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---
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# Metadata Versioning
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OpenMetadata maintains the version history for all entities using a number with the format *major.minor*, starting with 0.1 as the initial version of an entity.
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Changes in metadata result in version changes as follows:
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- Backward **compatible** changes result in a Minor version change. A change in the description, tags, or ownership will increase the version of the entity metadata by 0.1 (e.g., from 0.1 to 0.2).
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- Backward **incompatible** changes result in a Major version change. For example, when a column in a table is deleted, the version increases by 1.0 (e.g., from 0.2 to 1.2).
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Metadata versioning helps **simplify debugging processes**. View the version history to see if a recent change led to a data issue. Data owners and admins can review changes and revert if necessary.
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Versioning also helps in **broader collaboration** among consumers and producers of data. Admins can provide access to more users in the organization to change certain fields. Crowdsourcing makes metadata the collective responsibility of the entire organization.
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<Image
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src={"/images/metadata-ui/ingestion/versioning/metadata-versioning.gif"}
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alt="Metadata versioning"
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/> |