Database schema migration
Migrate to PostgreSQL 15 with improved partitioning strategy
Change Information
Risk Level
High
Created Date
Jan 21, 2026
Requested By
dev.team@acme.com
Approved By
jane.manager@acme.com
Implementation Date
Feb 5, 2026
Rollback Plan
Restore from backup snapshot and point-in-time recovery
Affected Systems
Primary Database
Reporting Database
Analytics Platform
Related Controls
Controls this change implements or affects
Database Security
High Effectiveness
Data Backup & Recovery
High Effectiveness
Evidence
Attached documentation and proof of implementation
migration_plan.docx
Migration Plan • Jan 20, 2026
performance_test.csv
Test Results • Jan 21, 2026
Timeline
Created
Jan 10, 2026
dev.team@acme.com
Approved
Jan 21, 2026
jane.manager@acme.com
Actions