Many businesses find virtualization to be a cost-effective alternative to purchasing new hardware. Previously, it was necessary to allocate a new server for new applications. Now, virtual servers can run multiple operating systems and applications, eliminating hardware costs and optimizing software deployment and data backup.
Before you start purchasing any new hardware, consider virtualizing your IT infrastructure. Virtualization means to abstract the software from the hardware. Basically, as processors have increased in power and memory capacity, one physical server can now act as five virtual servers.