International Journal of Advance Research in Science and Engineering (IJARSE)
Cloud computing is the latest distributed computing paradigm and it offers tremendous opportunities to solve large-scale scientific problems. Virtualization has been an essential technique for Cloud resources and data centers not only to decrease operating costs, but also to improve the system reliability. Cloud computing -a favorite computing system today. It's a new paradigm which delivers computing services to users as utilities in a pay-as-you-go manner. It's not a new technology; it's just a way of using old services effectively. To solve an emerging real time service management problem in cloud computing, live Virtual Machine (VM) migration is needed. Live migration of virtual machine is a major factor in cloud computing.