eZ and IBM have started a technology oriented collaboration with the goal to optimize eZ Publish deployment on IBM platform as well as integrating it smoothly with IBM solutions. eZ Publish is Server Proven for Systems x servers, which means that eZ Publish has been evaluated, tested, and validated on IBM Systems x servers. These tests have been realized on released Enterprise level websites based on this infrastructure. This label secures eZ Publish installations from the hardware level. eZ and IBM are already working on a Solution Approval for eZ Publish on Bladecenters.