Troubleshooting application problems in virtual environments requires a new approach -- and often a new set of tools. The added abstraction between virtual machines (VMs) and physical hardware can ...

The software that creates a virtual machine (VM) environment in a computer (for the fundamental concept, see virtual machine). In a regular, non-virtual computer, the operating system is the master ...

Confused about monitoring your virtual infrastructure for performance and security problems? Despite a wealth of available tools, you're not alone. The problem with monitoring performance of a virtual ...