Unity Catalog Migration
Challenge
Fragmented governance across multiple Databricks workspaces creating compliance risk and operational inefficiency.
- No centralized data discovery
- Inconsistent permission models
- No unified audit trail
- Insurance regulatory compliance risk
Solution
Phased Unity Catalog migration with zero-downtime architecture and automated permission translation.
Assessment
Inventory HMS catalogs across all workspaces
Architecture
Design UC hierarchy and permission model
Migration
Execute migration with minimal downtime
Governance
Establish data taxonomy and stewardship
Results
Architecture Highlights
- Multi-workspace metastore design
- External location hierarchy
- Automated credential rotation
- Cross-workspace data sharing