Which ORMs are supported by this skill?

This skill provides specialized patterns and guidance for major JavaScript and TypeScript ORMs, specifically Sequelize, TypeORM, and Prisma.

Does it include rollback procedures?

Absolutely. The skill prioritizes safety by providing templates for transaction-based migrations and checkpoint-based rollback strategies.

Can I use this for cross-database migrations?

Yes, it provides examples for handling dialect-specific differences between databases like PostgreSQL and MySQL during the migration process.

Does it support data transformation during migration?

Yes, it includes patterns for complex data transformations, such as splitting fields, changing column types safely, and backfilling data.

How does it handle zero-downtime migrations?

It utilizes a multi-phase approach, such as blue-green deployments, where changes are made backward compatible before old schemas are removed, ensuring the application stays online.

Database Migration

Name: Database Migration
Author: as4584

byas4584

Database Management

Facilitates seamless database schema and data migrations across multiple ORMs with zero-downtime strategies and robust rollback procedures.

About

This skill empowers developers to manage complex database evolutions efficiently by providing standardized patterns for Sequelize, TypeORM, and Prisma. It goes beyond simple schema changes by offering guidance on zero-downtime deployment strategies, complex data transformations, and transaction-based rollback procedures to ensure data integrity. Whether you're refactoring data models, switching between ORMs, or performing cross-database migrations (e.g., PostgreSQL to MySQL), this skill provides the necessary templates and best practices to execute changes safely and reliably in production environments.

Key Features

Robust rollback strategies and transaction-based migrations
Multi-ORM support for Sequelize, TypeORM, and Prisma
Cross-database compatibility handling for SQL dialect differences
0 GitHub stars
Advanced data transformation and column refactoring patterns
Zero-downtime deployment strategies for production databases

Use Cases

Performing complex schema refactoring without application downtime
Implementing automated rollback and recovery procedures for data changes
Migrating an existing production application between different ORMs

About

Key Features

Robust rollback strategies and transaction-based migrations
Multi-ORM support for Sequelize, TypeORM, and Prisma
Cross-database compatibility handling for SQL dialect differences
0 GitHub stars
Advanced data transformation and column refactoring patterns
Zero-downtime deployment strategies for production databases

Use Cases

Performing complex schema refactoring without application downtime
Implementing automated rollback and recovery procedures for data changes
Migrating an existing production application between different ORMs