Azimutt is a database exploration and documentation tool made for large databases. Try Azimutt now
AML
A very simple language made by Azimutt to ease and speed database design. In addition, you can use AML inside Azimutt or as a standalone library for your own projects.
PostgreSQL
The world's most advanced open source relational database. Use the DDL SQL dialect of PostgreSQL to design your database schema and convert it to the other ones.