Linux distributions (RedHat, Ubuntu, Debian, CentOS) are recommended for the production setup. Windows 7 and above and Mac OS X can be used for the development environment.
HarmonyCMS applications are compatible with most web servers with PHP support, but we recommend the following configuration:
Such as Symfony, we don't provide a component to work with the database. However, our HarmonyFlex tool provide automatically the right Doctrine component needed to connect to the database server.
Off-course, you can install any Doctrine component to connect to your database server.