LXC Linux Containers
Containers which offer an environment as close as possible as the one you'd get from a VM but without the overhead that comes with running a separate kernel and...
Xen.org, home of the Xen hypervisor, the powerful open source industry standard for virtualization.
Xen.org, home of the Xen hypervisor, the powerful open source industry standard for virtualization. It is a native (baremetal) hypervisor providing services that allow multiple computer operating systems to execute on the same computer hardware concurrently.
Productivity Networking and Admin
virtualization hypervisor xen-hypervisor