24.04.2012 Microsoft Big Day 2012 read article 13.03.2012 Citrix Virtual Computing Conference 2012 read article 01.03.2012 LSZ Konferenz Unified Communications & Collaboration read article 23.02.2012 LSZ Konferenz Cloud Computing/Virtualisierung read article 01.12.2011 ADV Fachtagung Cloud Computing read article