Schubert, Petra; Adisa, Femi - Universität <Koblenz - 2011
Cloud Computing is a topic that has gained momentum in the last years. Current studies show that anincreasing number of … phenomenon of cloud computing and its importance forthe operation of ERP systems. We argue that the phenomenon of cloud computing … levels (IaaS, PaaS, SaaS) and clarifies the meaning of public, private and hybrid clouds.The three levels of cloud computing …