What is virtualization?
Thursday, April 30th, 2009 | Always Online
What is this “Virtualization” everyone’s talking about, and what are its benefits? Technology of this kind may offer plenty of versatility as well as affordability for both IT experts and makers of software.
Virtualization is a technique by which multiple machines can run on a single host computer. Several operating systems are able to run on these virtual machines, including, but not limited to Windows, Linux, and UNIX
Each virtual machine has its own parts(e.g., CPU, RAM, Hard Drive, etc) to simulate its physical copy. Businesses are switching to virtual machines and using professional VMware services to get it done. IT professionals can utilize server resources through the help of server consolidations, which will isolate virtual machines and let them run multipled operating systems and computer applications.
Virtual machine technology is used by software developers to test applications on different operating system to avoid the stress of setting up one or more physical machines and to avoid the risk of causing problems when testing in a production environment. Virtualization software runs fine on just about any platform, but it is a good idea to get help from an expert that provides VMware consulting if you are unsure.
Virtual machine instances are easy to create from the set of files on the host machine with software installed. Set up your configurations on the host computer, install the O/S, and you are all set. It is general these days to have the master image of the virtual machine in the operating system and other necessary applications installed. The master image can be copied to multiple virtualization hosts so that these virtual machines can provide zero downtime and 100% reliability.
There are a number of Virtualization products available and VMWare, which is probably the most popular, recently announced that it will be releasing a free version of its product This will let any business run virtual machines on either Windows or Linux hosts but the real pros should consider using professional VMware consulting services.