You have probably heard about the benefits of virtualization, it's been quietly changing how IT services are provided in the industry for some time now and is popular for improving office efficiency while decreasing costs. While these claims sound great, it's always worth knowing more facts before taking on a new tech. Let’s take a look at some of the supposed benefits of virtualization and see if they are fact or fiction.
Virtualization involves the creation of a virtual version of your operating systems, servers storage devices or network resources so here's what you need to know.
All virtualization is the sameFICTION - All virtualization is not the same. In fact, you will need to discuss with your IT person the aspects of your business you want to virtualize, in order to see what works best for you. For some companies, it only makes sense to virtualize servers and nothing else. On the other hand, some businesses will want to virtualize their desktops but keep their servers on-site. There are many different scenarios, and you need to find the one that works best for your business.
You can keep your current hardware/software/applicationsFACT - Just because you virtualize one or more aspects of your IT doesn’t mean you will lose access to your current hardware, software or applications. As with anything, there are a few exceptions to this, but by and large it shouldn’t be a problem.
Technology flexibility is increasedFACT - Arguably the biggest benefit of virtualization is the flexibility you will have to put up and take down new servers as demand dictates. Like most companies, your business probably has peaks and valleys throughout the year; yet with physical servers, you have your capacity set regardless of if you're using them or not.
This can create a problem for businesses, as often times they end up with a server capacity that isn’t large enough to handle the peak season, but is too much for slow periods. With virtualized servers you are able to customize your capacity throughout the year, giving you unmatched flexibility.
Managing IT is easierFICTION - You will still need dedicated IT personnel who know what they are doing, regardless of whether you embrace virtualization or not. Like every other aspect of IT, virtualized equipment must be maintained and looked after accordingly. If not, it can fail. If you decide to go through with virtualization, managing your IT won’t necessarily be easier - just different.
Virtualization will save you moneyFACT and FICTION - Virtualization can save you money depending on what aspect of your business you decide to virtualize. The greatest savings come with server virtualization, which sees pricey physical servers phased out, and the corresponding electricity costs associated with them removed as well. Of course, virtualized servers might bring more operational costs with them as the infrastructure becomes more complex.
You should perform a cost-benefit analysis before switching over to virtualized desktops. If your company just invested in new computers a year or two a go, switching them for virtual machines probably isn’t the best use of money. However, if it is time to replace your desktops anyway, then going with virtual machines as part of a wide-sweeping office virtualization might a great way to save.
At the end of the day, virtualization is complex, and its benefits will vary from company to company. The positives can be quite exceptional under the right circumstances, but it isn’t the right technology for everyone.
If you're curious to see whether virtualization can help your business, or if you are looking for other IT solutions, contact us today for assistance.