Purview Data Quality with Microsoft Fabric

Purview Data Quality is not a drop-in replacement for your Warehouse SQL checks that stop ETL. Microsoft documents its scans as a separate Spark-based service, not rules executed inside the Warehouse transaction. Its current Fabric data-quality source list names Lakehouse, shortcuts and mirrored data; Warehouse metadata appearing in Data Map does not establish equivalent data-quality execution support. Keep your SQL checks as the pipeline’s blocking gate unless you explicitly build and validate orchestration around a supported Purview result. Purview can provide business-rule assessment and monitoring alongside that gate. Billing uses Data Governance Processing Units consumed per run, rather than a flat per-row charge. A DGPU represents 60 minutes of managed compute; consumption varies with rule complexity, data volume, source and performance tier. Pilot representative rules, inspect the completed job’s PU consumed value, multiply by the applicable SKU rate and planned frequency, and include the separate governed-asset meter in your estimate.