Currently, StarGate can work with SQLite, MySQL, and MariaDB.
It would be nice if we could update it to use advanced drivers such as MongoDB and PostgreSQL.

• SQLite
• MySql
• MariaDB
• Postgre
• Mongo

Note: Postgre has not been tested; add to tms queue

At this point too few people are using mongo for it to be worth it.
If someone wants mongo support, feel free to reply to (and reopen) this issue -- or better yet, make a PR.