Virtual machine - Wikipedia
In computing, a virtual machine (VM) is the virtualization or emulation of a computer system. Virtual machines are based on computer architectures and provide the functionality of a physical computer. Their implementations may involve specialized hardware, software, or …
Virtualization - Wikipedia
In computing, virtualization (v12n) is a series of technologies that allows dividing of physical computing resources into a series of virtual machines, operating systems, processes or containers. [1] Screenshot of one virtualization environment. Virtualization began in the 1960s with IBM CP/CMS. [1] The control program CP provided each user ...
Virtual machine - Simple English Wikipedia, the free encyclopedia
A virtual machine is a program on a computer that works like a separate computer inside the main computer. The program that controls virtual machines is called a hypervisor, and the computer that is running the virtual machine is called the host.
What is a virtual machine (VM)? - IBM
1972年8月2日 · A virtual machine (VM) is a virtual representation or emulation of a physical computer that uses software instead of hardware to run programs and deploy applications.
What Is A Virtual Machine? VM Uses and Benefits | Google Cloud
In its simplest form, a virtual machine, or VM, is a digitized version of a physical computer. Virtual machines can run programs and operating systems, store data, connect to...
VirtualBox - Wikipedia
Oracle VirtualBox (formerly Sun VirtualBox, Sun xVM VirtualBox and InnoTek VirtualBox) is a hosted hypervisor for x86 virtualization developed by Oracle Corporation. VirtualBox was originally created by InnoTek Systemberatung GmbH, which was acquired by Sun Microsystems in 2008, which was in turn acquired by Oracle in 2010.
Hypervisor - Wikipedia
A hypervisor, also known as a virtual machine monitor (VMM) or virtualizer, is a type of computer software, firmware or hardware that creates and runs virtual machines. A computer on which a hypervisor runs one or more virtual machines is called a host machine, and each virtual machine is called a guest machine.
Comparison of platform virtualization software - Wikipedia
Platform virtualization software, specifically emulators and hypervisors, are software packages that emulate the whole physical computer machine, often providing multiple virtual machines on one physical platform. The table below compares …
What is a virtual machine, and why are they so useful?
2024年5月3日 · A virtual machine (VM) is software that runs programs or applications without being tied to a physical machine. In a VM instance, one or more guest machines can run on a host computer.
System Center Virtual Machine Manager - Wikipedia
SCVMM is designed for management of large numbers of Virtual Servers based on Microsoft Virtual Server and Hyper-V, and was released for enterprise customers in October 2007. [1] A standalone version for small and medium business customers is available. System Center Virtual Machine Manager enables increased physical server utilization by ...