Research On Resource Scheduling Based On Analytic Hierarchy Process In Cloud Bank

Cloud computing is powerful because it integrates many of the basic physical resources and utilizes virtualization technology to provide unified interfaces to external, so the users could obtain the experience of supercomputers.In IaaS hybrid cloud computing environment, a variety of heterogeneous, distributed basic physical resources are placed into the resources pool, forming the virtual basic resources. Virtual resource manager unified management of virtual infrastructure resources, including:load balancing, resource scheduling and allocation, etc. The customer is God, no customer, no transaction. In the commercial Cloud environment, how to guarantee the user’s QoS is very important, it needs the virtual resource manager to manage and allocate the basic resources efficiently.In recent years, studies on hybrid cloud model which based on the IaaS (Infrastructure as a Service) environment has made phased achievements. Our laboratory is the earliest which proposed the Cloud Bank transaction model and specified the resource scheduling and service delivery model.In the environment of the cloud bank model, this paper imports the Analytic Hierarchy Process in the operational research to help manage and schedule the virtual resources, and provide the best resource for the user.The main innovations in this paper:1. The user QoS parameters changed from qualitative to quantitative. Through quantifying the qualitative requirements, the user can use the mathematical model, a more scientific to provide users with better service, in order to ensure the user’s QoS.2. Propose a complete set of analytic hierarchy process model for users scheduling optimal resources. By using SLA agreement which describes the QoS parameters, it allocates the best resources for the users.3. This paper puts forward a complete set of cloud bank life cycle. Including:the initial stage, rapid growth stage, and stable stage. It also gives out the cloud bank life cycle diagram and points out that it has different pricing strategies n the different stages.