Database Migration & Schema Evolution

关于

This skill empowers Claude to master database schema and data migrations across popular ORMs like Sequelize, TypeORM, and Prisma. It provides structured patterns for complex schema transformations, data model refactoring, and cross-database migrations (e.g., PostgreSQL to MySQL). Designed for high-availability environments, it specializes in zero-downtime deployment strategies like blue-green deployments and ensures reliability through robust transaction-based rollback procedures and checkpoint-based backups.

主要功能

• Multi-ORM support for Sequelize, TypeORM, and Prisma migrations
• Zero-downtime schema transformation patterns and blue-green strategies
• Transactional and checkpoint-based rollback procedures
• Cross-database dialect handling for PostgreSQL and MySQL compatibility
• Complex data transformation and backfilling script generation
• 1 GitHub stars

使用场景

• Refactoring monolithic data columns into structured fields without service interruption
• Switching an application from one ORM to another while maintaining data integrity
• Implementing blue-green deployment strategies for schema changes in high-traffic environments