Xen Hypervisor

What Does Xen Hypervisor Mean?

Xen is a hypervisor that enables the simultaneous creation, execution and management of multiple virtual machines on one physical computer.

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Xen was developed by XenSource, which was purchased by Citrix Systems in 2007. Xen was first released in 2003. It is an open source hypervisor. It also comes in an enterprise version.

Techopedia Explains Xen Hypervisor

Xen is primarily a bare-metal, type-1 hypervisor that can be directly installed on computer hardware without the need for a host operating system. Because it’s a type-1 hypervisor, Xen controls, monitors and manages the hardware, peripheral and I/O resources directly. Guest virtual machines request Xen to provision any resource and must install Xen virtual device drivers to access hardware components. Xen supports multiple instances of the same or different operating systems with native support for most operating systems, including Windows and Linux. Moreover, Xen can be used on x86, IA-32 and ARM processor architecture.

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Margaret Rouse

Margaret Rouse is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical, business audience. Over the past twenty years her explanations have appeared on TechTarget websites and she's been cited as an authority in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine and Discovery Magazine.Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages. If you have a suggestion for a new definition or how to improve a technical explanation, please email Margaret or contact her…