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Set up data observability in Unified Catalog (preview)

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You'll need to follow some quick setup steps in order to start generating visualizations. This setup enables two snapshot jobs to run to collect metadata needed to render the diagrams.

Prerequisites

  1. The Data Governance Admin must be assigned in the Data Governance role group.
  2. There must be assets in Microsoft Purview Data Map, and governance domains and concepts created in the Unified Catalog.

Setup steps

  1. Sign in to the Microsoft Purview portal using credentials for a Data Governance admin role.
  2. Go to Settings, then select Unified Catalog.
  3. Select Data Observability.
  4. Select Install next to the Catalog Snapshot Job heading.
  5. Select Install next to the Data Quality Snapshot Job heading.

Note

The snapshot jobs take a few minutes to run before the visualizations are enabled. The catalog snapshot job refreshes the view of metadata and lineage every 4 hours. The data quality snapshot job refreshed the view of data quality scores every 10 minutes.

Tip

The data quality snapshot job doesn't have to be installed at the same time if you're not working on data quality. You can turn on this job at a later time.