The last 10 years has seen a remarkable evolution in virtualization. First generation virtualization centered on Development & Testing and was largely confined to desktop computers and test servers. Second generation technology focused on Server Consolidation to lower hardware costs and saw the rise of hypervisor-powered hardware virtualization solutions. Now, we?re entering the third generation of virtualization, where Optimizing IT Infrastructure in the datacenter is critical. This next step forward will involve large-scale virtualized datacenter deployments that are heterogeneous, cross-platform, and include operating system and hypervisor-based virtualization for servers and workstations.