Biographical Sketch: Kai Dupke is Sr. Product Manager at SUSE, responsible for the the High Availability and Real Time extensions, as well as for the HPC market. As member of the SUSE Linux Enterprise Server team he is deeply involved into the development of SUSE Linux Enterprise. Before joining SUSE in 2007 Kai Dupke was head of Open Source business at a systems integrator, responsible for the Open Source consultant and development business in Germany. Kai has a strong background in both business and technical areas, including project management, consulting and engineering.