9/1/2023 0 Comments Data lakehouse access control![]() Data lineage can be used for many data-related use cases: Lineage includes the capture of all relevant metadata and events associated with the data in its lifecycle, including the source of the data set, what other data sets were used to create it, who created it and when, what transformations were performed, what other data sets use it, and many other events and attributes. It describes the transformation and refinement of data from source to insight. Track data lineage to drive visibility of the dataĭata lineage is a powerful tool that helps data leaders drive greater visibility and understanding of the data in their organizations. Often this means that catalogs can correspond to software development environment scope, team, or business unit. The metastore provides a three-level namespace:ĭatabricks recommends using catalogs to provide segregation across your organization’s information architecture. Use a single metastore per cloud region and do not access metastores across regions to avoid latency issues. It stores data assets (such as, tables and views) and the permissions that govern access to them. ![]() The top-level container of objects in Unity Catalog is a metastore. Unify data management Manage metadata for all data assets in one placeĪs a best practice, run the lakehouse in a single account with one Unity Catalog. This article covers best practices of data governance, organized by architectural principles listed in the following sections. ![]()
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