Database Migration & Schema Evolution

关于

This skill equips Claude with the expertise to manage the entire lifecycle of database migrations, from initial schema design to high-stakes production deployments. It provides standardized patterns for popular ORMs like Sequelize, TypeORM, and Prisma, ensuring consistency across different development environments. Users can leverage specialized logic for zero-downtime deployments, such as blue-green strategies and backward-compatible schema changes, alongside advanced data transformation techniques and atomic rollback procedures. Whether refactoring a data model, migrating between database engines, or upgrading versions, this skill prioritizes data integrity and system uptime through proven architectural patterns.

主要功能

• Safe schema transformations for high-traffic tables
• Zero-downtime deployment and Blue-Green migration patterns
• Transaction-based and checkpoint rollback strategies
• 81 GitHub stars
• Multi-ORM support for Prisma, Sequelize, and TypeORM
• Cross-database dialect handling (e.g., Postgres to MySQL)

使用场景

• Refactoring production database schemas without service interruption
• Implementing automated data backfilling and complex type transformations
• Migrating an existing application from one ORM to another