Amerisure ditches its PCs, goes all virtual

By , Network World |  Hardware, desktop virtualization, thin client

Jack Wilson is a happy man, and he owes it all to desktop virtualization.

As the enterprise architect at Amerisure, an insurance company in Farmington Hills, Mich., Wilson spearheaded a project to replace every physical PC and laptop with thin client alternatives to reduce cost and increase efficiency. After more than three decades in IT, Wilson says virtualizing desktops was the best move he ever made.

"I've had a lot of good ideas, but none of them worked out as well as I thought," Wilson says. "What I did in desktop virtualization was the one thing in 30-plus years that exceeded my expectations."

As Windows 7 gains steam, VDI set to rise

Wilson started overhauling his desktop infrastructure four years ago, long before the current wave of hype around the technology began. Unlike most early virtual desktop initiatives, Amerisure virtualized throughout the company, replacing all employee machines, rather than just targeting a few departments or remote sites.

"We completely virtualized all of our desktops," Wilson says. "We don't have any PCs in the company. Every other company I've talked to has approached it from a tactical basis. I have found no other company that decided to do it strategically."

Wilson's experience with virtualization almost sounds too good to be true. Desktop virtualization, in fact, is the subject of considerable debate in the industry, with questions surrounding ROI claims from vendors, the performance of virtualized client devices, limitations in offline access, and the impact on storage. (See related story: "5 virtual desktop pitfalls")

But desktop virtualization has undoubtedly helped some businesses save money while gaining other benefits, and Amerisure is one of them. At its heart, the Amerisure project uses a technology that wasn't even described as desktop virtualization four years ago, that being Citrix's Presentation Server, which delivers applications from the data center to users.

Since Wilson began using the Presentation Server, it has been rebranded as XenApp, and is now included as part of Citrix's XenDesktop virtual desktop software.

XenApp is similar to the virtual desktop infrastructure (VD) model, as both deliver desktops and applications from servers in the data center to employees on thin clients and PCs.


Originally published on Network World |  Click here to read the original story.
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