Azimutt is a database exploration and documentation tool made for large databases. Try Azimutt now
JSON
Not properly a database schema dialect but using the Azimutt JSON Schema structure, you will be able to define your database structure in JSON and convert it to other dialects.
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.