VMer
VMer is a term used in computing to denote a virtual machine environment, the software layer that enables one or more guest operating systems to run on a host machine by abstracting the underlying hardware.
In broad terms, a VMer consists of a hypervisor, virtual hardware, and management interfaces. Hypervisors may
The term does not refer to a single standardized product. Instead, it appears in documentation and branding
Key features typically associated with VMer deployments include isolation between VMs, configurable resource limits, live migration,
Common challenges include performance overhead relative to native execution, security considerations of multi-tenant environments, management complexity,
See also Virtual machine, Hypervisor, Virtualization, Cloud computing, Containerization.