yourCMDB is where it all started. It is an OpenSource project we wrote for managing our own IT environment. As we saw that our concept of a CMDB works for many users, we decided to make something more professional out of it. That is where DATAGERRY comes in.
DATAGERRY is based on the idea of yourCMDB, but with a lot of more usability (without stressful configuration files) a modern architecture and professional support. Of course it is OpenSource.