Virtualization dramatically improves the efficiency and availability of resources and applications in your organization. Given the present structure in most companies, Internal resources are underutilized under the old model i.e one server, one application. Managing the servers under these models becomes a cubersome job for the IT admins. This results in a loss of productivity as opposed to innovations. An automated datacenter, built on a VMware virtualization platform, lets you respond to market dynamics faster and more effectively. VMware vSphere delivers resources, applications, and even servers; when and where they are needed. VMware customers typically save 50-70% on overall IT costs by consolidating their resource pools and delivering highly available machines with VMware vSphere.