A hypervisor, or virtual machine monitor (VMM), is virtualization software that creates and manages multiple virtual machines (VMs) from a single physical host machine.Acting as a VMM, the hypervisor monitors, pools and allocates resources — like CPU, memory and storage — across all guest VMs. By centralizing these assets, it’s possible to significantly reduce each VM’s energy … [Read more...] about What Is a Hypervisor (VMM)?