소개
This skill empowers developers to manage complex database evolutions with confidence, covering everything from simple schema changes to high-stakes zero-downtime deployments. It provides specialized implementation patterns for popular ORMs like Sequelize, TypeORM, and Prisma, ensuring data integrity through transaction-based rollbacks and checkpoint strategies. Whether you're refactoring data models, upgrading database versions, or migrating between different database engines like PostgreSQL and MySQL, this skill offers the blueprints for safe, idempotent, and well-documented migrations.