Research In Motion
In the last few decades, the world of computation moves for the cloud computing. Cloud computing is a new delivery model for enabling convenient, on-demand network access of the computing resources. The cloud computing is one of today's most exciting technologies, because it can reduce the cost and complexity of applications, and it is flexible and scalable. Virtualization is one of most important element that makes cloud computing. A key part of virtualization is the all - powerful hypervisor which manages the physical platform and can access all of its resources.