In Computer knowledge , Virtualization was the public's term that referred to The abstraction From computer resources. The other definition was “the technique to hide the physical characteristics of computer resources from how the other system, The application Or The user Interacted with these resources. This including making a resources single (like Server , one The operation system , an application, or Storage equipment Seen functioned as several resources logikal; or was able also including the definition to make several resources physical (like some storage equipment or server) was seen as one logical resources . ” [1]
The term virtualisasi has been used widely since In the 1960 's , and was applied to several aspects computer—from the whole of the computer system until a capacity or the individual component. Generally all technology virtualisasi referred to “Hide technical details” through Enkapsulasi . (from Wikipedia Indonesia, the encyclopaedia free to speak Indonesia. )
The Virtualization benefit:
- We seem like-seem like had many machines (the machine virtual) with only used 1 machine (1 Physical computer)
- Could try various operation systems without must formating hardisk.
Physical computer we are usually mentioned with the term “host, whereas the machine virtual that walked often was mentioned “guest”.
Virtualization Software:
- VMWare Workstation
Including software commercial (not free). For his free version that is Vmware Player. Supportive almost all the operation systems. - Microsoft Virtual PC 2007
Give away by microsoft, we could mendownload him from website him. However software this only supported OS microsoft as guest him. - VirtualBox
Software output innotek GmbH, at this time has achieved the version 1,5,2 and we could mendownload him freely. Supportive almost all the good operation systems as Host and guest. (had the version linux him) - Qemu (free) ( http://fabrice.bellard.free.fr/qemu/)
- Xen ( http://xen.org/) only in Linux
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