What is the primary benefit of virtualization in a data centre?

The primary benefit of virtualization in a data centre is improved resource utilization. Virtualization allows multiple virtual machines (VMs) to run on a single physical server, maximizing the use of the server's resources such as CPU, memory, and storage. This efficient allocation means that physical servers can handle more workloads without the need for additional hardware, reducing costs and increasing the efficiency of IT operations.

In traditional data centre setups, each physical server often runs a single application, which can lead to underutilization of resources. With virtualization, workloads can be dynamically allocated and balanced across the available physical infrastructure, leading to better overall performance and easier management.

Additionally, virtualization can also facilitate rapid deployment of new applications and services, enhance flexibility to adjust resources as needed, and provide simpler disaster recovery solutions, all contributing to better resource utilization in the data centre environment.