​​gh-ost (★ 4,403) - is a triggerless online schema migration solution for MySQL. It is testable and provides pausability, dynamic control/reconfiguration, auditing, and many operational perks. Created by GitHub's team.

#migration #schema #mysql

​​drawDB - (★ 35.5k at GitHub) is a robust and user-friendly database entity relationship (DBER) editor right in your browser. Build diagrams with a few clicks, export SQL scripts, customize your editor, and more without creating an account.

You can try it for yourself here.

#database #schema #editor