It’s not very easy to define the term virtual machine, a phrase you may have heard thrown around along with other words, including “virtualization” or “emulation,” but we’re going to give it a try. At ...

Servers consolidated onto a physical server as virtual machines still need similar amounts compute, and storage resources. Therefore, it is essential to get the server sizing right for virtualization.

Virtualization isn’t just for geeks or those who run enormously powerful servers. It offers something for everybody, and if you haven’t yet dipped your toe into the virtualization ocean, then you’re ...

powerful. Not only does it allow you to host a website using the world’s most flexible web server, it also allows you to do so on your Windows host. But don’t think because you’re on a Windows host ...

What is a virtual machine? A virtual machine (VM) is software that runs programs or applications without being tied to a physical machine. In a VM instance, one or more guest machines can run on a ...

The combination of free open source and virtual machines is hard to beat; here are some of the handiest virtual appliances Virtual appliances are great for the same reasons physical appliances took ...

VMware ESXi is an enterprise-class, type-1 hypervisor developed by VMware for deploying and serving virtual computers by integrating vital OS components, such as a kernel; since as a type-1 hypervisor ...

Virtualization manageability can spiral out of control quickly if the rollout isn’t planned properly and the virtual-machine life cycle taken into account; tools from companies like Fortisphere and ...

A virtual machine is a computing resource that uses software instead of a physical computer to run programs and deploy applications. It operates by running one or more virtual “guest” machines on a ...