![]() The more advanced solutions come with well-developed management tools so working with tens or even hundreds of virtual machines is no more complicated than managing a single server from one GUI application. By using virtualization, you can ensure that the hardware is running a reasonable workload and save power by consolidating several workloads on one system.Īssuming you’ve chosen the right tools and mapped everything out well, virtualization also means reduced complexity and easier system management. ![]() In the bad old days of computing, Linux running on commodity x86 hardware tended to use only a fraction of the available computing power of a server. First and foremost, you have increased server utilization and lower energy costs by using virtualization to maximize the number of workloads running per server. Virtualization isn’t a hard sell these days. ![]() You can look forward to more details on standard virtualization strategies, virtual appliances, cloud computing, and more, in the weeks ahead. In this feature, the first of a four-part series on virtualization, we will begin with an overview of the virtualization solutions on Linux. But there’s quite a few advantages to using virtualization in the server room. Some workloads work best on physical servers without any abstraction. Virtualization isn’t always the answer, of course. We’ll help cut through the complexity and help set the options straight. There’s no question about whether to deploy virtualization the real question is what virtualization solutions to look at and what workloads to virtualize. To the contrary, shops have a dizzying array of virtualization options to manage workloads and storage, and to reduce complexity, costs and energy usage. It’s been around now more than 10 years and has advanced considerably but that doesn’t mean it’s simple.
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