Manual:$wgDBtype/de

Details
Typen von Datenbanken.
 * "mssql" - MS-SQL
 * "mysql" - or MariaDB (Will default to the newer MySQLi driver if enabled on the server.  Otherwise, falls back to the legacy MySQL driver.)
 * "oracle" - (Hinzugefügt in Version 1.5)
 * "postgres" - (Hinzugefügt in Version 1.7)
 * "sqlite" - (Hinzugefügt in Version 1.13)

Older versions may have used "pgsql" or "PostgreSQL" instead of "postgres". The documentation was updated to use "postgres" in 1.8.0, but the switch may have been made earlier.