It started out as a way to save money when Gannett Co. was adding new servers back in 2002. Now, says Eric Kuzmack, IT architect at the McLean, Va.-based newspaper publisher, “we have a couple hundred ...

Virtual machines have been common in mainframes for decades. Now they’re gaining ground as a way to more efficiently configure Windows and Linux blade servers. A virtual machine is software that lets ...

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 ...

Docker containers are lightweight, self-contained packages capable of efficiently running various services. Virtual machines are more robust, emulate full computers, and require more resources, but ...

It made my Proxmox VMs feel responsive again ...

It’s time to reign in the virtual machine revolution taking over your network. In the first part of a series of testing-based articles looking at the various virtual machine management tools available ...

While Hyper-V largely handles NUMA placement automatically, admins can still hurt VM performance by overallocating virtual CPUs past a single physical CPU's core count, making it important to size VMs ...

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 ...

Carlos Soto is an award-winning reviewer and journalist with 20 years of experience covering technology and business within various sectors and industries. To harness the full benefits of their data ...

One of the lesser-known capabilities of System Center Virtual Machine Manager (SCVMM) is its ability to convert VMware virtual machines so that they can run on Microsoft Hyper-V. I will tell you ...