Heuristic Based Resource Allocation for Cloud Using Virtual Machines

Cloud computing allows to estimate the scale of resources for business customers. We achieve this through Virtualization Technology. Virtualization can be provided significant benefits in data centers by enabling virtual machine to eliminate hotspot. Virtualization used in scenarios-load balancing, online maintenance and proactive fault, power management. In Existing System VM Monitors like Xen provide a mechanism for mapping VM to physical resources. This mapping hidden from Cloud Users. VM live migration technology makes it possible to change the mapping between VM and PM while applications are running. Proposed system presents the implementation of an automatic resource management system that achieves a balance between the two goals-Avoidance Overload, Green Computing. By this we avoid Overload and introduce the concept of skewness to measure the uneven utilization of a Server.