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 ...

PostgreSQL is powerful and widely compatible, supporting the complete SQL standard, including transactions, foreign keys, ...

EnterpriseDB Corp., which sells a commercial version of the popular open-source Postgres database management system, today announced version 5.0 of EDB Postgres Distributed with new high-availability ...