enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Virtualization - Wikipedia

    en.wikipedia.org/wiki/Virtualization

    Full virtualization employs techniques that pools physical computer resources into one or more instances; each running a virtual environment where any software or operating system capable of execution on the raw hardware can be run in the virtual machine. Two common full virtualization techniques are typically used: (a) binary translation and ...

  3. Hardware virtualization - Wikipedia

    en.wikipedia.org/wiki/Hardware_virtualization

    Hardware virtualization is the virtualization of computers as complete hardware platforms, certain logical abstractions of their componentry, or only the functionality required to run various operating systems. Virtualization emulates the hardware environment of its host architecture, allowing multiple OSes to run unmodified and in isolation.

  4. Application virtualization - Wikipedia

    en.wikipedia.org/wiki/Application_virtualization

    Application virtualization is a software technology that encapsulates computer programs from the underlying operating system on which they are executed. A fully virtualized application is not installed in the traditional sense, [ 1 ] although it is still executed as if it were.

  5. System virtual machine - Wikipedia

    en.wikipedia.org/wiki/System_virtual_machine

    Some installations use Linux on IBM Z to run Web servers, where Linux runs as the operating system within many virtual machines. Full virtualization is particularly helpful in operating system development, when experimental new code can be run at the same time as older, more stable, versions, each in a separate virtual machine.

  6. I/O virtualization - Wikipedia

    en.wikipedia.org/wiki/I/O_virtualization

    In virtualization, input/output virtualization (I/O virtualization) is a methodology to simplify management, lower costs and improve performance of servers in enterprise environments. I/O virtualization environments are created by abstracting the upper layer protocols from the physical connections .

  7. x86 virtualization - Wikipedia

    en.wikipedia.org/wiki/X86_virtualization

    x86 virtualization is the use of hardware-assisted virtualization capabilities on an x86/x86-64 CPU.. In the late 1990s x86 virtualization was achieved by complex software techniques, necessary to compensate for the processor's lack of hardware-assisted virtualization capabilities while attaining reasonable performance.

  8. Popek and Goldberg virtualization requirements - Wikipedia

    en.wikipedia.org/wiki/Popek_and_Goldberg...

    System virtual machines are capable of virtualizing a full set of hardware resources, including a processor (or processors), memory and storage resources and peripheral devices. A virtual machine monitor (VMM, also called hypervisor ) is the piece of software that provides the abstraction of a virtual machine.

  9. Network virtualization - Wikipedia

    en.wikipedia.org/wiki/Network_virtualization

    Network virtualization involves platform virtualization, often combined with resource virtualization. Network virtualization is categorized as either external virtualization , combining many networks or parts of networks into a virtual unit, or internal virtualization , providing network-like functionality to software containers on a single ...