Learn how to upgrade your Hive tables to Unity Catalog, a data governance platform that offers advanced security and governance features. Assess your existing tables, create the required assets, follow the upgrade guidance, and provide grants to access the upgraded UC tables. Unity Catalog simplifies data access policies, provides standards-compliant security, offers built-in auditing and lineage, enables data discovery, and supports data sharing. Upgrading to Unity Catalog is essential to take advantage of new Databricks features.