An Extensible Model and Architecture Design for United Cloud Computing

Abstract

the cloud computing has the potential of becoming a revolutionary technology that changes the way service computing is performed. This paper presents a new Extensible Model and Architecture for United Cloud Computing, This model explicitly addresses the limited scalability of a single-provider cloud, the lack of interoperability among cloud providers, and the lack of built-in Business Service Management support in current cloud offerings. The principles introduced in this paper are essential for the cloud computing vision to materialize to its full extent.