what is virtualization? "Virtualization is a technique which uses hypervisor technology to virtualize operating systems, network resources, servers and storage devices in order to save wastage of resources." It is a technique which is used to create virtual environment to utilize resources like CPU, storage, network devices, server utilization etc. This technique uses hypervisor technology. Which enables a user to run two or more operating systems simultaneously. In OS virtualization OS kernel is compromised to create virtual environment. Similarly a server's resources like CPU cycles, storage and RAM space are compromised to create more virtualized servers. So that they can perform as a sub server individually. It saves lots of money and space, just think about it that a client has an organization which may have thousands of server but not all servers are being utilized by the client completely. So he need a big space to keep those servers and resources like a t...
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