Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

AWS today announced a new database product that is clearly meant to go after Microsoft’s SQL Server and make it easier — and cheaper — for SQL Server users to migrate to the AWS cloud.

Highly optimized incremental backups, expanded SQL/JSON support, and a configurable SLRU cache are three of the most impactful new features in the latest PostgreSQL release.