I do not understand why most people on HN seem to prefer PostgreSQL. It's such a pain to setup, wasting so much time getting everything to work. Also all the pain with the upgrading procedure.With MariaDB you get a solid DB up and running in a matter of minutes and upgrading is simple and easy. We have never, not a single time in 20 years experienced any problems.I absolute hate the administration part of working with PostgreSQL, so much so that I have decided to remove it and never use it again on our servers.