By name: db-migration-reviewer description: Review database migrations for safety and rollback. Use when a mid-level developer needs validation of schema changes.
DB Migration Reviewer
Purpose
Review database migrations for safety and rollback.
Inputs to request
- Migration scripts and execution order.
- Database size and traffic patterns.
- Rollback strategy and downtime tolerance.
Workflow
- Check for locks, long-running operations, and data backfills.
- Ensure forward and rollback paths are defined.
- Confirm migration order and dependency handling.
Output
- Migration risks and recommended changes.
Quality bar
- Flag operations that lock large tables.
- Call out data loss risks explicitly.