Which ORMs does this database migration skill support?

It provides implementation patterns and migration scripts for popular Node.js ORMs including Prisma, TypeORM, and Sequelize.

How does it handle zero-downtime migrations?

It utilizes multi-phase strategies where changes are made backward compatible through code updates before any destructive schema elements are removed.

Can I use this for complex data transformations?

Yes, the skill includes specialized patterns for complex data migrations, such as splitting columns or transforming data types without losing existing records.

Does it provide rollback safety procedures?

Absolutely. It covers transaction-based rollbacks and checkpoint-based backup strategies to ensure you can revert safely if a migration fails during execution.

Database Migration Strategy

Name: Database Migration Strategy
Author: kivilaid

bykivilaid

•

データベース管理

Executes complex database migrations and schema transformations using zero-downtime strategies and cross-ORM best practices.

概要

This skill empowers developers to handle complex database transitions by providing expert guidance on ORMs like Sequelize, TypeORM, and Prisma. It focuses on maintaining high availability through zero-downtime deployment strategies, such as blue-green deployments, safe schema transformations, and multi-step data migrations. By incorporating transaction-based and checkpoint-based rollback procedures, it ensures data integrity and minimizes risks during version upgrades, ORM switching, or data model refactoring.

主な機能

Multi-ORM support including Prisma, TypeORM, and Sequelize
Zero-downtime deployment strategies and blue-green patterns
6 GitHub stars
Transaction-based and checkpoint-based rollback procedures
Complex data transformation and backfilling scripts
Cross-dialect migration handling for PostgreSQL and MySQL

ユースケース

Switching between ORMs while preserving data integrity
Refactoring data models through multi-step safe transformations
Implementing non-breaking schema changes in high-traffic environments

概要

主な機能

Multi-ORM support including Prisma, TypeORM, and Sequelize
Zero-downtime deployment strategies and blue-green patterns
6 GitHub stars
Transaction-based and checkpoint-based rollback procedures
Complex data transformation and backfilling scripts
Cross-dialect migration handling for PostgreSQL and MySQL

ユースケース

Switching between ORMs while preserving data integrity
Refactoring data models through multi-step safe transformations
Implementing non-breaking schema changes in high-traffic environments