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Unidesk (Discontinued)
Score 5.7 out of 10
N/A
Unidesk was a virtual desktop technology from the Massachusetts company of the same name, and acquired by Citrix. It has reached End of Life (EOL).
Nvidia GRID is the only real ready-made hardware solution available for streaming game services, 3D graphics acceleration in Virtual Desktop Infrastructures, and 3D enhanced streaming apps. Grid is also great for processing large quantities of small data-sets, such as financial, trading, science, astronomy, and much more. Grid is also well known for digital currency mining, such as Bitcoin.
Right now, I would advise it to anybody who has 1,500 or fewer users they wish to provide desktops for. I would advise to go with persistent desktops or use a UEM solution like AppSense or RES Workspace Manager when trying the non-persistent desktops. I would suggest that using an AppVirt product like App-V with Unidesk still makes a lot of sense as you can use Shared Content Store Mode and sequence once for many. AppVirt solutions still have value with isolation. I would suggest looking at Turbo browsers for their redirect feature to an sandboxed browser running legacy IE or a browser with Java or Flash (to eliminate security threats related to these running locally on the system). Also, I would suggest looking at Atlantis for deduplicating those desktops and allow them to perform quicker with less storage required. Unidesk by itself is awesome. It really simplifies things. Throw it together with other products and each compliments the other well. Also, Unidesk makes some of those other products more valuable as you're not completely reliant on them like you would be without Unidesk.
The cost for Nvidia GRID capable hardware is still very high, but is & has been dropping fairly rapidly.
Latency is a large problem for "interaction" based systems (Gaming, remote desktop use) and requires high-speed data, and hosting close to the client.
No real solutions for smaller businesses, but cloud hosting providers like SoftLayer are beginning to offer affordable hosted grid-capable environments.
Disaster recovery options for the Unidesk solution are not easily accessible or require personalized attention from support.
Issues when creating software layers do not always have a obvious fix. Make sure to look for and follow Unidesk's published "recipes."
The software/OS layering introduced by Unidesk is not "sanctioned" behavior by Microsoft, and thus you're at the mercy of Unidesk's ability to keep up with widespread changes to operating systems.
AppVolumes seems to be a lot less mature as a product. It does have some benefits over Unidesk e.g. the fact it doesn't include the OS Layer (image management) side means I can just use it for the app layering piece if I like. I can also deploy my application layers to physical desktops BUT I have had less success compatibility wise with my applications as AppVolumes 'AppStacks'. I believe Unidesk has a better handle on the do's and don'ts, or at least may be a little more honest about them. I also don't enjoy the Console with AppVolumes and while I can use it without the image management or tied into the stack the way Unidesk is...you also lose that image management and need to couple it with another product in some scenarios. FlexApp to me is stronger than AppVolumes. FlexApp is coupled with a profile management solution called ProfileUnity which makes it a more attractive alternative (at least at the time of me posting this). However, I prefer other UEM products at this moment in time. I also value the image management and ease of a single console for all of Virt Desktop management that Unidesk provides.
Allows us to simplify all of our VDI designs, as power users can be managed like all other cloud users, instead of requiring individual systems.
Provides a way of offering a substantial processing increase for computing/calculations over and above what additional CPUs could offers.
Offers the only "ready-made" solution for on-demand gaming services, after Sony purchased OnLive, and provides an affordable method for startups to enter the Industry.
Storage density with Unidesk (via the use of OS/application layering) is 60-70% improved over standard persistent one-to-one virtual desktops.
Unidesk virtual machines can be deployed in under 10 minutes by a lower tier of technician without the need to "touch" the vCenter hypervisor.
Reliable performance across Unidesk virtual workstations. Added desktops/layers does not adversely effect performance nearly as bad as older persistent desktops.
