![]() ![]() Due to these and other limitations, compared to Virtual PC, Virtual Server has never been very popular with the general public. One of the biggest limitations of Virtual Server is that it doesn’t support running 64-bit guest VMs. Although it supports symmetric multiprocessing (SMP), it can’t virtualize it. Unfortunately, it doesn’t allow guest VMs to use more than 1 CPU. This product also supports running Linux in a virtual machine. You can create virtual machines using Virtual Server 2005 R2 SP1, similar to Virtual PC 2007. The latest version is Microsoft Virtual Server 2005 R2 SP1. It can be installed on Windows XP, Windows Vista, and Windows Server 2003. Microsoft acquired Virtual Server from Connectix in February 2003.Microsoft Virtual PC is a free product available for download here. Although this product has been a popular Microsoft solution for years, it is not supported on Windows 7, and it doesn’t allow running 64-bit guest VMs. Microsoft supports Virtual PC 2007 on Windows XP and Windows Vista computers only. The latest version of this product is Microsoft Virtual PC 2007. Microsoft Virtual PC, formerly Connectix Virtual PC, was Microsoft’s entry into the virtualization world.Let’s take a brief look at these three solutions. ![]() Microsoft offers three different solutions to host virtual machines on computers: Microsoft Virtual PC, Microsoft Virtual Server, and Hyper-V. You can deploy, update, patch, and remove applications with ease from a central location. App-V reduces the load on the client computers and is helpful in centrally managing applications on the network. For example, you can run Word 2003 and Word 2010 simultaneously. With App-V you can even run different versions of the same virtualized application. The application is either streamed or locally cached from the server and runs on demand locally. With App-V, you can install the App-V client on the client computers, and the virtual application server hosts all the data. Microsoft offers a product called Microsoft Application Virtualization, or App-V (formerly SoftGrid). Running multiple virtual machines simultaneously typically requires more memory, but adding additional RAM is obviously less expensive than purchasing a new computer.īesides the operating system, you can also virtualize applications. This offers cost savings to businesses and individuals because they don’t have to purchase multiple physical computers. They can also communicate with each other in a virtualized environment and at the same time connect to the Internet. ![]() The virtual machines act much like the physical computers. For example, you can install Microsoft Virtual PC software on a Windows XP Professional computer and then run multiple virtual machines, such as Windows Server 2003, Windows Vista, and SQL Server, all at the same time. In software virtualization, a host computer can run multiple virtual machines on a single operating system, such as Windows XP or Windows Vista. The software that actually creates and manages the guest virtual machines on the host computer is called the Hypervisor. For example, a Windows XP Professional computer can be a Host machine that runs one or more Guest virtual machines. When we refer to hardware virtualization, also known as platform virtualization, we are talking about a virtual machine (VM) that acts like a physical computer running an operating system and applications. The term virtualization can apply to hardware or software. In this article, I will give you some background on virtualization, talk about Microsoft’s solutions for virtualization, and address some of the issues that people are having with support of virtualization in Windows 7. While vendors are rushing to get an upper hand in this race, Microsoft made a surprise decision to stop supporting Microsoft Virtual PC 2007 on Windows 7 and decided not to provide any support for 64-bit virtualization in Windows 7. For the past several years, everyone in the technology world seems to be talking about virtualization. ![]()
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