What is the process of creating virtual versions of hardware, OS, and storage devices called?

The process of creating virtual versions of hardware, operating systems, and storage devices is referred to as virtualization. This technology enables the abstraction of physical hardware, allowing multiple virtual machines to run on a single physical device. Each virtual machine operates independently, with its own operating system and applications, making it possible to optimize resource usage, enhance flexibility, and improve overall system management.

Virtualization is fundamental in cloud computing environments, as it enables the dynamic allocation of resources and can support various workloads more efficiently. It also facilitates easier disaster recovery, testing, and development processes by allowing users to create isolated environments that mimic actual hardware setups without the need for separate physical machines.

In contrast, concepts like cloud elasticity pertain to the ability to scale resources up or down as needed, while resource allocation focuses on distributing available resources among users or services. Infrastructure as Code refers to the management and provisioning of computing infrastructure through machine-readable definition files, rather than through physical hardware configurations. These concepts, while interconnected in the broader field of cloud computing, do not specifically define the creation of virtual versions of hardware or OS devices.