Qubes OS is a free open-source operating system that’s fully security-oriented. It leverages Xen-based virtualization, which allows the user to create, use and delete easily isolated compartments ...

September 11, 2018 Add as a preferred source on Google Add as a preferred source on Google There are plenty of reasons to run a virtual machine. The first, and most compelling, is that you want to ...

Coming out of VMworld, I've run into many people who've been convinced that operating systems are becoming an endangered species and that shortly they'll be replaced by virtual machine software. I ...

As I look at the hardware/OS system that surrounds our PCs, I find it wanting. What we should do is use virtual machines to isolate the OS from the hardware and allow a level of OS flexibility and ...

Maybe you’ve grown tired of your current laptop or desktop operating system and you just want to try something different. Or maybe you need to use multiple OSes for work. Either way, the need for a ...

Kevin Pedretti, lead researcher for Sandia National Laboratories’ virtual external operating system program, uses his laptop computer to inspect a virtual machine experiment running on Sandia’s Red ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Virtual machines were the cock of the walk fifteen years ago, but they have fallen out of favor ...

The Java virtual machine manages application memory and provides a portable execution environment for Java-based applications. Developers reap the rewards in performance, stability, and predictable ...

While starting a virtual machine on Hyper-V, if you get Not enough memory in the system to start the virtual machine error, here is how you can fix the issue. It rarely happens, but you can fix it ...

Let me paint a picture for you. I was running a virtual instance of another Linux operating system this morning with VirtualBox. Everything was going fine (as it usually does) until it wasn't. The ...

We have high hopes for FastScale’s combination of products as it cuts away needless junk from virtual instances, making operating system and application instances lean and unencumbered by unused code.

When you start a Virtual Machine in Hyper-V, its state shows “Starting (x%),” where the x% shows the loading percentage. When the virtual machine is loaded 100%, Hyper-V launches that operating system ...