PostgreSQL
About
Tabulify supports the 
Postgresql relational database
If you don't have any knowledge of Tabulify, you can start with the Learning Guide.
Connection
See:
Resource Size
Version
Driver
We use the driver 42.2.16 that supports PostgreSQL 8.2 or newer
Version
We support the version supported of the postgres versioning scheme.
For version no more supported, contact us
SELECT version();