Ugh. Ive been both using ClearCase and also were Admin of it. While as user it was pretty fine to use, as Admin I saw how complicated and fragile the whole thin

Ugh. Ive been both using ClearCase and also were Admin of it. While as user it was pretty fine to use, as Admin I saw how complicated and fragile the whole thing was. They distributed model is absolutly terrible. You need powerfull box as a VOB server and probably be equal or even more powerfull box if you want to use dynamic views. We ended up using snapshot views. I would choose GIT every single time over ClearCase.