/product-groups/tridion/tridion-sites/b/techweblog/posts/maintaining-sdl-tridion-databasesThe SDL Tridion uses two and possibly three different databases. The SDL Tridion Content Manager Database (called Tridion_cm by default) that is used to store all Tridion content, the SDL Tridion Logging Database (called Tridion_cm_log by default) whichen-USTelligent Community 12 Non-Production