OPTIMAL AND SUBOPTIMAL RESOURCE ALLOCATION TECHNIQUES BY USING VIRTUALMIGRATION IN CLOUD COMPUTING

摘要

This paper discusses about data transmission between hot machines and warm machines.We employ a Main Cloud Server(MCS)for this purpose.MCS provides a variety of services.User have to give request to MCS and it will provide necessary service.User will be sends request to MCS for data upload and the request will be sent to CSP and that allocates job to Virtual Machines.We need to use two machines such as HOT MACHINES and WARM MACHINES.Hot machines can handle current job.Warm machines can be idle state until the job is assigned.Every machines will be having three virtual machines.The user can raise the service request CSP to access the resources found in cloud.So,the CSP provides approve or rejection is accept by CSP,then user can immediately access or download the resource from cloud server.