Snapshots capture the exact state of a VM, disk contents, memory, and power status, at a specific moment. They are ideal for short-term rollbacks during testing, but are not a replacement for proper ...

As the number of servers being virtualized grows, backing up and protecting them becomes more of a problem. It’s not enough for IT administrators to simply back up each virtual server and its data.

Powerful open-source virtualization for users ready to move beyond desktop VM tools ...

Virtual machines beat sandboxes for testing untrusted software, and here's why I switched ...

There's something cool about running a home lab. Maybe you have a small rack full of servers, whirring away as they do their thing. But not all of us have the space for such hardware-based luxury, and ...