Virtualization, as the name suggests, involves the creation of a make-believe version of a computer or its constituent resource, like a storage device, server, etc., within a physical computer. The ...

The capability of running a virtual machine hypervisor within a hypervisor. Nesting a VM inside another VM is used for testing and other experimental purposes. KVM, Hyper-V and VMware ESXi are ...

Moving apps and workloads from one vendor's cloud to another is a tricky and time-consuming process, but Ravello Systems, a startup founded by the creators of the KVM hypervisor, says it has developed ...