Business constantly develops, the companies extend and increase capacities. Also there are problems of increase in capacities without floor space expansion. For example, any IT company is compelled to buy more and more powerful servers, is maximum them, loading, expands staff of system administrators because it is necessary to install constantly on working cars various applications, expands security service staff because constantly faces a problem of information leakage from each working computer.All these problems solve programs virtualization. Virtualization – old enough concept entered by programmers IBM, however, won popularity among corporate clients only last of some years. Systems virtualization increase capacities without expenses on new the equipment. The IT principle «one problem – one computer» is morally obsolete, therefore now all resources unite in one pool and, thanking virtualization processes, the set of different problems dares by only one car instead of several.

Leading software developers in area virtualization processes, such as Microsoft, VmWare Workstation, Citrix and others, develop applications in the field of hardware and program virtualization. For example, Microsoft occupies such niches, as virtualization servers, virtualization appendices, virtualization representations.

Virtualization servers allows to have instead of several physical servers one, capacities of missing servers provide a little virtual, completely copying a configuration and processes of the physical server. Company VMware Workstation as is engaged virtualization servers and applications programming to the programs. So, them vmware virtualization is the direct competitor virtualization Windows 7 in this segment of the market of IT Technologies.

Intel and AMD, holding a hand on pulse of modern IT Tendencies, reconstruct the capacities under virtualization, it is known that virtualization the processor allows to facilitate considerably performance of operations and to increase productivity of the processor without attraction of additional capacities at the expense of simplification of a program code.

Technologies virtualization essentially help the companies to save the areas, expenses for purchase of the new equipment, ON, trudo – and time expenses, increasing capacities lost-free for itself.