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Homewood SUSE desktop migration cuts costs

The library of a Guelph, Ont.-based mental health and addiction treatment centre has solved its IT budget constraints by replacing its Windows operating system with multiple workstations that run on a single Linux PC – effectively avoiding the cost of deploying energy and space-consumptive single-user desktops.

Homewood Health Care, with the help of Edmonton, Alta.-based Novell partner Omni Technology Solutions Inc., deployed Desktop Multiplier for SUSE Linux Enterprise Desktops (SLED) powered by Userful, the Calgary, Alta.-based provider of the technology.

Homewood was looking to use recently obtained funding to replace the old Windows NT 4 systems with eight Windows XP workstations, but quickly realized that hardware, operating system and licence costs overshot its budget of $11,000.

The Desktop Multiplier for SLED was ideal given the total tab of $6,000 for two computers, including licences, that would run eight workstations, said Chris Giles, network analyst of information services at Homewood.

"[Librarian staff] wanted us to save money, magically cut $4,000 or $5,000 out of the bill, and the only way to do that was this solution."

Despite the shift to a new technology platform, staff and patients have easily adapted, and in fact, have experienced better system performance, said Giles. Running demos and launching an initial pilot phase certainly eased the transition, as well.

Giles, who about a couple of times a week made IT support calls to the library to fix operating system issues, observed "considerably less visits" that now centre around "valid questions about using resources they have access to. That's a nice change."

Besides cost savings, running multiple workstations from one system has freed up space in the library, said Giles.

The easy transition to the new setup is due, in part, to the fact that multiple workstations running on one system is transparent to the user, said Trevor Poapst, director of global marketing & channel strategy at Omni. "In most cases, users don't even realize that they're sharing a single PC."

Running pilots to assess usability and to ensure requirements are being met are a great way to ease the initial apprehension that may exist prior to shifting to a new operating system, said Poapst.

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Director, Global Marketing & Channel StrategyReply to this commentReport an innapropriate comment
Omni has published Desktop Multiplier success stories for Danville Public Schools, University of New Mexico, Homewood Health Centre, North West Province of South Africa, loveLife, UPAEP and other organizations here - http://www.omni-ts.com/success.html#linux-computer-lab. Viable for large and small desktop deployments, the Desktop Multiplier dramatically reduces the costs of desktop hardware, management, maintenance, network infrastructure and electricity by eliminating up to 9 out of 10 physical PCs.
Written by: Trevor Poapst, from Edmonton
Slight correction to comments r.e. virtualizationReply to this commentReport an innapropriate comment
Great Article. Quick comment, Vince Londini (quoted at the end of the article) seems to mis-understand the technology and its implications in the IT environment. Virtualization and Desktop Multiplier are complimentary not competitive. Virtualization is about desktop computer image management, whereas Desktop multiplier is about providing the maximal amount of desktop seats (maximizing User interface hardware) with the minimum deployment and maintenance cost.
Written by: Tim Griffin, from
Research AnalystReply to this commentReport an innapropriate comment
Tim, you're wrong. Both technologies aim to provision multiple users from a single set of processing hardware. A virtualized desktop approach provisioned from servers in the server room will prove more scalable than hooking-up multiple users to a souped-up PC.
Written by: Vince Londini, from
ConsultantReply to this commentReport an innapropriate comment
Tim and Vince, breathe! Virtualization has many benefits. I use virtualization every day on my single OpenSuse PC. I've also often mused upon the benefit of running a multi-headed (ie., multiple video, keyboard and mouse groupings) solution for simultaneous user access. There are many ways to get there. Virtualization is one way and comes in many flavors. At the same time, modern Linux is by default simultaneously multi-user, but few PCs have the out-of the box capability to smoothly run multiple mice and keyboards, while multi-display is usually enjoyed by singular power users. Setting up X to serve individual sessions to different VCB combos is not for the faint of heart. Virtual Network Consoles (VNC) is another approach, less technically challenging but still requiring the tweaking of X to permit concurrent multiple users. So to be succinct: Virtualization allows the running of one or more guest OS on top of a host OS. This has obvious local and/or distributed utility. Desktop Multiplier solutions, on the other hand, are just about sharing computer resources.
Written by: Timothy Cahill, from Salt Spring Island
ConsultantReply to this commentReport an innapropriate comment
Tim and Vince, breathe! Virtualization has many benefits. I use virtualization every day on my single OpenSuse PC. I've also often mused upon the benefit of running a multi-headed (ie., multiple video, keyboard and mouse groupings) solution for simultaneous user access. There are many ways to get there. Virtualization is one way and comes in many flavors. At the same time, modern Linux is by default simultaneously multi-user, but few PCs have the out-of the box capability to smoothly run multiple mice and keyboards, while multi-display is usually enjoyed by singular power users. Setting up X to serve individual sessions to different VCB combos is not for the faint of heart. Virtual Network Consoles (VNC) is another approach, less technically challenging but still requiring the tweaking of X to permit concurrent multiple users. So to be succinct: Virtualization allows the running of one or more guest OS on top of a host OS. This has obvious local and/or distributed utility. Desktop Multiplier solutions, on the other hand, are just about sharing computer resources.
Written by: Timothy Cahill, from Salt Spring Island
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