What Is Virtualization? Virtualization is a broad term in general but when we use it in the IT world, we use it to say we will virtualize our applications, networks, servers, storage or even client workstation. Virtualization is a technology that allows an IT administrator to utilize the same hardware to run multiple software or operating systems by allocating or dedicating the underlying physical hardware resources of a computer or server. On the other side we see that the same hardware can run a single operating system and can be used for a single host or identity, like a web server that is hosting our internal finance department web application. But if we use virtualization technology here, we could install server virtualization software (a hypervisor) on the same piece of hardware, and we could then run multiple independent virtual instances of many web servers or any type of operating system or application instance. These completely different instances that we create on the...
