Citrix's Acquisition Will Further Application Services

Citrix systems is acquiring, which brings some marquee customers and a well-regarded automation and orchestration platform for Citrix to build upon. Citrix has pledged to continue to support OpenStack and provide integration with the OpenStack API by year end.

Mike Fratto

July 12, 2011

4 Min Read
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Citrix systems is acquiring and, in the process, furthering its plans in cloud computing. brings some marquee customers and a well-regarded automation and orchestration platform for Citrix to build upon. Citrix has pledged to continue to support OpenStack and provide integration with the OpenStack API by year end. The real benefit to Citrix however, is that with the technology acquired from, the company can further its virtual desktop infrastructure (VDI) and application streaming capabilities, which is Citrix's core strength.

Citrix has been moving to cloud-like architectures for several years, but the initiatives have largely been to support Citrix's core XenApp for virtual desktops and application streaming--a strategy that the company hasn't wavered from for long. This includes acquisitions of Netscaler in 2005, Xensource in 2007, VMlogix in 2010 and Kaviza in 2011. takes Citrix in a new direction. supports Citrix Xen and VMware's vSphere, and the company has plans to support Microsoft's Hyper-V and System Center. In addition, Citrix is committed to OpenStack support, which it reinforced at Synergy with Project Olympus, and will be implementing the OpenStack API by year end.

Acquiring isn't Citrix's first turn at the orchestration dance. In 2008, Citrix announced Workflow Studio, an orchestration system that brought together XenServer and NetScaler to automatically provision and de-provision servers based on demand. WorkflowStudio also included an SDK that could be integrated with other systems, and was one of the first automation and orchestration systems available. However, it was subsumed into other Citrix products, including XenApp and XenDesktop, for automating tasks like self-service enterprise applications and managing workflows.

It is unlikely that Citrix will be able to entirely subsume into its core product lines like it has done with other acquisitions, but we suspect that is going to form the basis for other acquisitions or initiatives that do align closely with VDI and remote applications, such as platform-as-a-service environments. PaaS environments provide robust application frameworks that allow applications to scale as needed and on demand, and require an automation and orchestration system to work effectively. Given Citrix's long history of driving VDI and application streaming to desktops, laptops and, now, mobile devices such as smartphones and tablets using Citrix Receiver, a PaaS would allow Citrix to offer a product that breaks the dependence on fat, server-based applications streamed to so-called thin clients.VDI and application streaming has never really broken out of the specific use case where lots of people are doing the exact same thing, such as order entry and trading. Many enterprises have evaluated, and discarded, VDI technologies because the costs often don't outweigh the benefits. In an InformationWeek survey, 2010 VDI: Flexibility, Security Benefits vs. High Costs [[subscription required]], of the 77% of respondents evaluating or using VDI, only 16% had it deployed. And 93% of those who deployed VDI were satisfied. However, the top three reasons given by those not using VDI were insufficient ROI, initial investment in VDI servers and cost of VDI software. From a public-sector IT director: "Microsoft is the biggest problem and cost with VDI. Why should I have to pay another fee?"

That is the fundamental issue Citrix and other VDI vendors have had to wrestle with. While several analysts have been bullish on VDI, the cost factors and long or low ROI for most companies is an inhibitor. Another respondent from the same survey said, "Desktop virtualization is hit or miss right now, and the technology has a long way to go. Frankly, with [software as a service] SaaS and other Web apps coming online, I look at desktop virtualization as a Band-Aid to the desktop management problem."

That is where Citrix's play lies, getting enterprise applications out to remote devices that are increasingly smaller and better connected than ever before. Moving desktop applications to a smartphone or tablet device won't work well given UI/UX constraints. Moving the UI to a mobile device with limited storage and processing in the end users' hands, and doing all of the heavy lifting in the data center, is exactly what a PaaS is designed to do. The acquisition will help Citrix along.

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About the Author(s)

Mike Fratto

Former Network Computing Editor

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