PostgreSQL

A read-only connection over SSL. Sinclair lists schemas, row counts and foreign keys in about a minute.

What you can do

Build dashboards on PostgreSQL data next to every other source, define metrics once in the metrics layer, and schedule reports that read it directly. Sync: live queries.

Setup

Open Sources, choose PostgreSQL, and paste read-only credentials. Most teams finish in under ten minutes. Credentials are encrypted with a key held in your region and can be revoked from PostgreSQL at any time.