Virtualization 101

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Virtualization is a process that allows one piece ofall companies with at least 500 employees are
hardware to run a number of operating systeminstalling virtual servers, with nearly half of those who
images all at the same time. Prior to its inception, theare already utilizing the technology stating that of all
standard for x86 servers was to only run onenew servers purchased, close to half of them will be
application to one server. This was fine until more andvirtualized.
more servers were needed to meet the growingOther companies besides Platespin have entered the
demands of the IT world, as data center managersvirtualization market as well. Microsoft has had quite a
were spending millions of dollars on wasted serverbit of luck creating and marketing its own
space.virtualization software, mostly due to their large
But now, virtualization has changed everything, forcustomer base. Xen is another, with its software
one machine can run a multitude of applications, eachcurrently breaking into the market. Of course, just
isolated into one virtual operating system, completelylike anything else, software is certain to have a kink
separated from the others.or two as it passes from a magazine headline to the
As a subsidiary of EMC, VMware popped onto theadoption process, so buyers would do well to go with
technology scene in 1998, beginning as a start-upa trusted name when purchasing a solution
company and soaring to become one of the drivingSo what’s next for virtualization?
forces in virtualization in just a few short years. InMany of the experts claim that management of this
2005, virtualization technology came in to mainstreamin-demand technology is right around the corner, as
awareness faster than anyone could have evercurrent users aren’t mixing and matching
imagined - including many IT experts. Not only did ittechnologies, but are simply utilizing them for one
fly right on through the developmental softwarepurpose- either networking, storage, or systems. If
stages, it fell headlong into the data center…your concerns are related to storage, you would
all within a year.work with storage virtualization. Ideally, all
Recent times have seen the IT world look forvirtualizations of one company would be able to be
different means of consolidating that would assist inpooled and be tied together or moved around as
running their systems more efficiently. Virtualizationneeded. As with any new technology, the question
software from companies such as Platespin was justof automation has been popping up throughout the
in time to initiate and capitalize on the momentum forconversations of vendors and customers. Is it
this new technology, seeing nothing short ofpossible? Yes, it is. Will it happen?
outstanding adoption rates and customer satisfaction.