What is one of the main purposes of server virtualization?

One of the main purposes of server virtualization is to allow multiple virtual servers to operate on a single physical server. This technology enables organizations to maximize the utilization of their hardware resources by creating several virtual machines (VMs) on a single physical host. Each of these VMs can run its own operating system and applications independently, which enhances efficiency and flexibility within the data center.

By consolidating workloads onto fewer physical devices, server virtualization helps in reducing the overall physical footprint of the data center, leading to lower power, cooling, and space requirements. This efficient use of resources also contributes to cost savings and simplifies management tasks, as fewer physical servers need to be maintained.

While decreasing the total number of servers could be a beneficial outcome, the primary focus of virtualization is about creating a more flexible and scalable environment by enabling multiple virtual instances on one machine.