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  2. Virtualization - Wikipedia

    en.wikipedia.org/wiki/Virtualization

    Full virtualization – Almost complete virtualization of the actual hardware to allow software environments, including a guest operating system and its apps, to run unmodified. Paravirtualization – The guest apps are executed in their own isolated domains, as if they are running on a separate system, but a hardware environment is not simulated.

  3. Virtual machine - Wikipedia

    en.wikipedia.org/wiki/Virtual_machine

    In other words, nested virtualization refers to running one or more hypervisors inside another hypervisor. The nature of a nested guest virtual machine does not need to be homogeneous with its host virtual machine; for example, application virtualization can be deployed within a virtual machine created by using hardware virtualization. [22]

  4. Network function virtualization - Wikipedia

    en.wikipedia.org/.../Network_function_virtualization

    The potential benefits of NFV is anticipated to be significant. Virtualization of network functions deployed on general purpose standardized hardware is expected to reduce capital and operational expenditures, and service and product introduction times. [22] [23] Many major network equipment vendors have announced support for NFV. [24]

  5. 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 ...

  6. Adoption of CA Technologies Service Virtualization Solution ...

    www.aol.com/news/2013-02-26-adoption-of-ca...

    CA LISA delivers these benefits through service virtualization—capturing and simulating the behavior, data and performance characteristics of system dependencies—so that software development ...

  7. Hypervisor - Wikipedia

    en.wikipedia.org/wiki/Hypervisor

    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.

  8. 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.

  9. Storage virtualization - Wikipedia

    en.wikipedia.org/wiki/Storage_virtualization

    In computer science, storage virtualization is "the process of presenting a logical view of the physical storage resources to" [1] a host computer system, "treating all storage media (hard disk, optical disk, tape, etc.) in the enterprise as a single pool of storage." [2] A "storage system" is also known as a storage array, disk array, or filer ...