In virtualization technology, what does VMM stand for?

VMM stands for Virtual Machine Manager. This term refers to software that facilitates the creation, management, and operation of virtual machines (VMs) on a hypervisor. The VMM is responsible for allocating resources to the virtual machines, enabling them to run independently on a single physical host while providing isolation between them. It essentially abstracts the underlying physical hardware, allowing multiple operating systems to run concurrently on the same physical server.

In the context of virtualization, the role of the VMM is crucial because it ensures that each VM operates smoothly without interfering with others, manages the resources efficiently, and provides support for features like snapshots and live migrations. This is especially important in cloud computing environments where resource optimization and scalability are key. Understanding the function of a Virtual Machine Manager is essential for managing virtualized environments effectively.