Virtualization is the development of a virtual version of an IT resource, such as a server, storage, device, or even operating system. It simulates software and hardware that allows a software to run. Virtualization gives rise to virtual machines where you can run programs very much like on a physical machine.
Why is it Important to the IT Professional?
Because of its benefits to businesses, such as significant cost savings and the ease with which a business can allocate vital resources, virtualization remains an important trend in IT. IT professionals who know how to configure, maintain, and administer virtual servers, desktops, applications, and storage will surely be in demand.