Articles Tagged with XenDesktop

Atlantis ILIO Persistent VDI 4.0 – VDI Game Changer?

Atlantis Computing have released the first in-memory storage solution for persistent VDI. Setting aside the remoted experience, peripheral support, licensing and off-line access – the most nemesising nemesis for VDI is hardware scale. A major hardware limiting factor is storage performance.

In a transition from physical PCs to virtual work spaces you can move 50,1000,20,000 people from an environment where everyone has their own hard drive in their own device, to a shared environment where there are (hopefully) no longer 50,1000,20,000 hard-drives.  You do this to achieve cost savings. Still, in the majority of instances, the desktop file system and the apps that run on it weren’t designed to understand such consolidation. Many a desktop project fails because the storage infrastructure wasn’t architected with these mismatches in mind.

Yet, desktop virtualization solutions have have matured to accommodate such issues. A range of increasingly impressive VDI appliances: dedicated drive arrays. Way back in 2010 we were reporting that Atlantis Computing were looking to Transform Desktop Computing with their  In Line Image and Optimization (ILIO) product. Atlantis Computing’s core ILIO product sought to address optimizing non-persistent VDI instances, then offered a RAM based solution with their ILIO DiskLess VDI, then presented a way to optimize Citrix XenApp instances. Atlantis’ offerings look to dramatically reduce the physical hardware required to support virtualized desktop infrastructures.

And now to their portfolio, Atlantis Computing add ILIO Persistent VDI 4.0. Some early stability issues aside, Atlantis have developed a strong and supportive market and expanded on it. What is in this release? If 2013 is to be the year of VDI – how does  ILIO Persistent VDI 4.0 help? Importantly, will Atlantis Computing’s  ILIO Persistent VDI  change the game?

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Greenbytes Addresses VDI IO Without Changing Your Storage

Participate in any virtual desktop design session and you will know that the discussion almost always moves immediately to how many IOPS per virtual desktop session should be expected. More often than not, the leader of these conversations will answer “it depends”. This is a statement that does not give most end users a warm a fuzzy feeling because it usually comes with a pretty heavy storage price tag. Unfortunately, there are many factors that affect overall performance. Within the virtual desktop session, the number and type of applications you have running, the layers of security configuration and policy that are applied, and how you are handling user personalization have an impact on IOPS. Many of these challenges can be addressed by applying good standard virtual desktop practices, which are often different from the way physical desktops are traditionally architected.

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Citrix acquires client hypervisor leader Virtual Computer

Citrix CEO Mark Templeton has confirmed Tuesday’s leaked story by announcing that Citrix has acquiring client hypervisor segment leader Virtual Computer. Templeton followed up the announcement with the news that Citrix would be introducing a new client hypervisor solution XenClient Enterprise, making it Citrix’s second standalone client hypervisor product following up from the security hardened XenClient XT.

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HP Delivers High Performance and Security to Thin Client Line

As Virtual Desktops become standard components of the entire desktop environment there are increasing demands on the end point devices to provide the performance of legacy desktop computers they are replacing.  Devices with more memory, faster processors and expandable peripheral device support are quickly replacing the utility devices most associated with thin clients.  On Monday February 13, 2012 HP announced the release a new class of thin client devices that are designed to address the end user performance needs and adds security architecture to combat increasing security threats.

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