CSSE DB Admin
This site provides the following database administration tools:

PhpMyAdmin
(For MariaDB databases such as db1.csse and db2.csse.)
If you are off-campus, you will need to log in using your UC credentials and then log in to phpMyAdmin itself using your MariaDB credentials. If you are on-campus, you will be able to log in using your MariaDB credentials directly.

PGAdmin4
(For Postgres databases such as postgres.csse.)
You will need to log into pgAdmin using your UC credentials whether on-campus or off, and then register a server to connect to from within the app.