Microsoft steps up assault on virtualisation

Microsoft lays out plans to be a stronger force in the virtualisation wars

Microsoft has laid out plans to become a bigger force in the market for virtualisation software, stepping up its assault on established leaders such as VMware.

The plans announced Monday include the acquisition of a start-up company, Calista Technologies, whose graphics technology is designed to improve the user experience for people who access their Windows desktop remotely from a server, Microsoft said.

The company also loosened some of its licensing terms related to virtualisation. Consumers who use the Home Basic and Home Premium editions of Windows Vista will now be able to run those OSes in a virtualised environment, Microsoft said. It also announced new licensing rates for corporate users.

Finally, Microsoft extended its partnership with Citrix Systems to make that company's Xen virtualisation software work better with Microsoft's server and desktop software, it said.

Virtualisation technologies separate the software on a computer from its underlying hardware, allowing it to be deployed in more flexible ways. Virtualisation can allow multiple operating systems to run on one computer, for example, or allow application workloads to be shifted between computers more easily to improve hardware utilisation.

The technology has been around for decades but was popularized in server environments recently by VMware and others. More recently, Apple introduced virtualisation for its Macintosh desktops so that users can run both the Mac OS and Windows on the same machine.

Microsoft has not been a significant player in virtualisation, but it hopes to change that with its announcements this week. It plans to discuss the changes at its virtualisation Deployment Summit, a two-day event for 300 of its customers and partners that starts Tuesday.

It argued that the virtualisation market remains open for newer players like itself.

"Very few customers are able to reap the benefits of virtualisation today," senior vice-present of Microsoft's Server and Tools Business, Bob Muglia, said in a statement. "We estimate that less than five percent of companies are utilizing virtualisation technology because it is simply too cost-prohibitive and complex."

Microsoft's strategy will be to offer a full range of virtualisation products, including desktop, server and management software, and do so at a competitive price, Muglia said.

Customers with the Home and Home Premium editions of Vista can now run them as a guest operating system on a virtual machine, the company said. Among other things, that should mean that Apple Mac users who want to run Vista alongside the Mac OS can now do so without having to buy a more expensive version of Windows.

For businesses, customers who subscribe to Microsoft's Software Assurance maintenance program can now get an annual subscription to Microsoft's desktop virtualisation software for $US23 per desktop, the company said.

Citrix is developing a software tool that will make it easier for customers to transfer virtual machines between Citrix XenServer and Windows Server 2008 Hyper-V. A test version of the tool will be available in the second quarter, and the final version will be released along with Hyper-V, Microsoft said.

The technology from Calista aims to improve the experience for people who access their Windows desktops remotely from a server. It allows people to view multimedia content on a PC or thin client without the media player or software codecs they would normally need installed.

Microsoft will add Calista's graphics technology to future virtualisation products, it said. Calista, of San Jose, California, is now a Microsoft subsidiary.

Join the newsletter!

Error: Please check your email address.

More about AppleCitrix Systems Asia PacificCitrix Systems Asia PacificMicrosoftVMware Australia

Show Comments