Shandong Institute of Business And Technology
Cloud computing is becoming a new application model for small and medium-sized enterprises to share hardware and software resources on-demand over the Internet. Despite the flourish of the cloud computing, there are many challenges, including establishing a model to make the cross-domain business collaboration between enterprises possible. In this paper, the authors present the concept of the community cloud, in which, resources can be integrated as services, for the community cloud members to collaborate with each other flexibly and quickly. They design a Community Cloud Platform (CCP) model to support cross-domain business collaboration. They subsequently specify the formal definition of the functional components in the community cloud platform and give a detail analysis of the business collaboration engine of the platform.