Unity Catalog Object Model

Unity Catalog gives teams a common governance language: catalogs, schemas, tables, volumes, functions, and models are securable objects with owners and privileges.

Naming for ownership

A practical namespace often includes environment and domain:

main.customer_features.feature_store_daily
main.recommendations.model_candidates
prod.finance.approved_forecasts

What good looks like

• Production assets have named owners.
• Access is granted to groups, not individual exceptions.
• Models and features live close to the data they depend on.
• Temporary exploration is separated from curated production assets.

Why it matters

Governance works when engineers can predict where assets belong and reviewers can understand who controls them.