database-migration

Execute database migrations across ORMs with zero-downtime strategies and rollback procedures.

- Supports three major ORMs: Sequelize, TypeORM, and Prisma, with migration syntax and CLI commands for each

- Covers schema transformations including column additions, renames, type changes, and data restructuring with multi-step approaches for large tables

- Includes transaction-based and checkpoint-based rollback strategies to safely recover from failed migrations

- Provides zero-downtime deployment patterns using blue-green strategies that decouple schema changes from application code updates

- Handles cross-database migrations with dialect-specific logic for PostgreSQL, MySQL, and other platforms

Database Migration

Master database schema and data migrations across ORMs (Sequelize, TypeORM, Prisma), including rollback strategies and zero-downtime deployments.

When to Use This Skill

- Migrating between different ORMs

- Performing schema transformations

- Moving data between databases

- Implementing rollback procedures

- Zero-downtime deployments

- Database version upgrades

- Data model refactoring

ORM Migrations

Sequelize Migrations