Virtualization

Virtualization is a technology that allows for the creation of a virtual, rather than actual, version of something, such as operating systems, servers, storage devices, or network resources. It involves using software to simulate the existence of hardware and create a virtual system. This capability enables multiple virtual systems, or virtual machines (VMs), to run on a single physical system, sharing the resources of that single computer across multiple environments.

Different types of virtualization include:

The advantages of virtualization include increased IT agility, flexibility, and scalability; reduced capital and operating costs; minimized or avoided downtime; increased productivity; faster provisioning of applications and resources; greater business continuity and disaster recovery; and simplified data center management.

Overall, virtualization is a powerful tool for managing computing resources more efficiently, improving system availability, and ensuring cost-effective IT operations.