Binary Information Press
With the development of cloud computing, SaaS providers always improve their service ability by making use of infrastructure resources from IaaS providers as well as their local resources. It is important for SaaS provider to choose the usage pattern to improve their utility. The profit that a SaaS provider perceives from the IaaS cloud is related to the usage pattern of other cloud users. In this paper, the authors proposed a Cloud Resource Competing Game (CRCG) model based queuing theory, which is used to analyze the jobs flow allocation problem between local resources and IaaS cloud resources for SaaS providers.