HomeInterview QuestionsDatabricks, Glue Data Catalog, Lake Formation, Metadata Consistency

Databricks must read tables that other tools register in Glue with Lake Formation controls. You need consistent metadata across engines. What is the right approach?

🟡 Medium Conceptual Senior level
2 Times asked
May 2026 Last seen
May 2026 First seen

💡 Model Answer

Treat the Glue Data Catalog as the single source of truth. Register all S3 locations in Lake Formation, then point Databricks to the Glue metastore. Enforce access via Lake Formation tags or resource policies so that all engines see the same permissions and schema definitions. This guarantees metadata consistency, eliminates duplication, and lets you leverage Lake Formation’s fine‑grained access control across all workloads.

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