Effective virtual machine configuration for cloud environment

Cloud computing is most widely increasing platform for task execution. On the other hands, virtual machine configuration plays as a critical role in the cloud computing performance. It is responsible to select the best suitable configuration for task execution by taking into consideration some static and dynamic factors of tasks. The aim of this paper is to study the effective of homogeneity and heterogeneity of the virtual machine configuration for assigning the tasks and satisfying the optimum time and cost. Our study has been evaluated over CloudSim toolkit under VM scheduling policies on virtual machine configuration.