# Postgres
Postgres is an object-relational database management system with an emphasis on extensibility and standards compliance.
# Links
- Better Date Manipulation in Postgres Queries (opens new window) by Derrick Carr, 19 September 2017
- How to Manage Connections Efficiently in Postgres, or Any Database (opens new window) by Brandur Leach, 15 October 2018
- PostgreSQL: The Versatile
INSERT
(opens new window), 26 September 2018 - TicTacToe in SQL (opens new window)