Data Migration Planner
Plan and execute safe data migrations with mapping, validation, rollback, and zero-downtime strategies.
Usage
Describe the source and target of your data migration and this skill will create a comprehensive migration plan.
Examples
- "Migrate from MySQL to PostgreSQL with minimal downtime"
- "Plan a data migration from a monolith to microservice databases"
- "Move data from a legacy schema to a new normalized design"
Guidelines
- Always run a dry migration against a copy of production data first
- Validate row counts and checksums after migration
- Plan for rollback at every stage of the migration
- Use dual-write patterns for zero-downtime migrations
- Document all data transformation rules for audit purposes