Nowadays, organizations need not only server virtualization and virtualization services but also all data center infrastructure including network infrastructure such as switches, routers, firewalls or storage infrastructure.
Server virtualization
Server virtualization is a way to install and run multiple operating systems simultaneously and independently on the server's hardware. This mechanism, in addition to energy savings, increases the efficiency of the hardware, reduces the temperature and power consumption of data centers and better use of data center space also will follow.
Network virtualization
All network virtualization in the network infrastructure such as switches, routers and firewalls installed and configured the virtual. This model of organization from dependence on hardware virtualization saves.
Desktop virtualization,(VDI)
The cloud of desktop systems and end users will be able with any operating system and from any location on your desktop with the lowest broadband access. Desktop virtualization, desktop logical separation of physical machine.