Performance evaluation of cloud application with constant data center configuration and variable service broker policy using CloudSim
Ashwin Semwal, Pradeep Singh Rawat · 2014
Internet based computation is the demand of present IT infrastructure. All computational operations are handled by the resource provider which include storage, computing and network resources. Internet based computing I.e. cloud computing is the best alternative for handling the IT resources and use I T as a service. To identify the performance of cloud resources simulation results plays its roll. i.e. Best way to understand the functionality of Cloud Computing is cloud simulation tool. Cloud simulation tool provide the test bed to understand the association of cloud entity and event. Tool provides the sustainable, fault tolerant environment for experimental evaluation of cloud based application like social sites and scientific work flow. Using simulation tool we can find out the finish time taken by the SaaS modeler to run over the virtual machine using resource provisioning algorithm i.e. time shared and space shared at each level. We follow the basic layered architecture of utility Computing. We use the different service broker policy at Application deployment configuration level to improve the performance. Simulation results provide the clue to identify the best service broker policy to setup the main cloud configuration.