In the Information Technology (IT) field, virtualization is the technique of creating a virtual representation of something, as opposed to an actual representation. For example, virtual desktops have the basic operating capacity of non-virtual desktops; however, they are separated from non-virtual desktops using special software that separates the desktop environment from the hardware that supports it.
Providers of IT consulting services recognize four basic forms of virtualization: full virtualization, virtual machines virtualization, operating system level virtualization, and paravirtualization. These virtualization techniques are used to virtualize various IT resources, including hardware, software, desktops, and entire IT networks.
In this entry, we take a look at what is perhaps the best-known type of virtualization: full virtualization, which is defined as a virtualization technique that provides a virtual machine environment that is a full simulation of the underlying hardware that supports the virtualized IT resources.
Pro: Combine Present Systems With New Ones
Full virtualization allows companies to combine present Operating Systems (OSs) with new ones instead of simply replacing existing OSs with new editions of software. This provides a highly cost effective solution for companies that need legacy OSs and cutting edge OSs to be combined under a central umbrella of virtualization.
Con: Hardware Features Must be Reflected in Each Virtualized Machine
Whether you are virtualizing servers, data storage silos or desktops, each feature of the supporting hardware must be reflected in each virtualized machine in order for “full” virtualization to occur. In some cases, this need for synchronicity between hardware and software resources necessitates the purchase of new hardware. Depending on what you need to virtualize, such an expenditure could be a significant one.
Pro: Reduced IT Operating Costs
Full virtualization has the potential to help companies reduce IT operating costs by a significant margin. The cost of repairing and enhancing older OSs is mitigated by the effect of combining existing OSs with new, more efficient ones. The cost effectiveness is particularly noticeable to companies that outsource system maintenance to a provider of IT consulting services.
Con: Expert Level Knowledge of Implementation
Configuring an OS that is intended for stand-alone use to be a fully virtualized OS is not a task for IT hobbyists. Minneapolis companies that don’t staff IT personnel must typically hire an IT consultant to perform the changeover and work out any bugs in the system. However, considering the potential cost saving benefits of the changeover, investing in consulting services is typically worth it.
Pro: Systems Can be Power-Packed to Improve Productivity
As mentioned above, in a fully virtualized network, existing OSs can be “power-packed” to improve their performance. In addition to helping improve the performance of the applications, this strategy is also be useful for reducing the physical footprint of the network. Fully virtualizing servers, data storage silos, and other memory devices can open up much needed space in small offices and crowded company departments.
Contact Us Today
If your company is interested in reaping the benefits of virtualization, Stratosphere Networks — a leading provider of IT consulting services in Minneapolis and other major cities — will help you identify virtualization options that would benefit your organization the most. For in-depth information about the virtualization process, call us today at (877) 950-1999 to schedule a free consultation, or use our contact form.
