How to: Migrations
Libraries to help manage database schemas and migrations.

* [Doctrine Migrations](https://www.doctrine-project.org/projects/migrations.html) - A migration library for Doctrine.
* [Migrations](https://github.com/icomefromthenet/Migrations) - A migration management library.
* [Phinx](https://github.com/cakephp/phinx) - Another database migration library.
* [PHPMig](https://github.com/davedevelopment/phpmig) - Another migration management library.
* [Ruckusing](https://github.com/ruckus/ruckusing-migrations) - Database migrations for PHP ala ActiveRecord Migrations with support for MySQL, Postgres, SQLite.