|By Lori MacVittie||
|February 17, 2012 08:31 AM EST||
There are three core vendors and protocols supporting VDI today. Microsoft with RDP, Citrix with ICA, and VMware with PCoIP. For most organizations a single vendor approach has been necessary, primarily because the costs associated with the supporting network and application delivery network infrastructure required to deliver VDI with the appropriate levels of security while meeting performance expectations of users and the need to maintain high availability.
It’s a tall order that’s getting taller with every mobile client introduced, especially when you toss in a liberal dose of enforcing policies regarding access to virtual desktops.
Most folks are well aware of F5’s long history of deep integration with its partners Microsoft and VMware. Whether it’s integrating with management systems or designing, testing, and documenting the often times complex joint architectures required to deliver enterprise-class applications like SharePoint and Exchange or building out a dynamic data center model to support cloud computing , F5 works in tandem with its partners to ensure the best experience possible not only for the ultimate consumers but for the IT operations folks who must deploy the solutions.
But what most folks aren’t likely as aware of is F5’s commitment and expertise to delivering Citrix VDI as well. That’s natural. After all, Citrix competes with F5 at the application delivery tier and it might seem natural to assume that Citrix could deliver its own technology better than any competitor.
But that assumption ignores that F5’s core focus has been and continues to be unified application delivery rather than applications – like VDI - themselves. That unified is in bold because it’s a key factor in why F5 is able to deliver all VDI solutions better, faster, and more efficiently than any other solution today.
See, F5’s approach since introducing v9 and its platform has been about the integration of application delivery services. Whether those services reside on the same physical (or virtual) platform is not as important as the integration and collaboration between those services that is made possible by being designed, developed, and ultimately deployed on a common, high-speed, high-security application delivery platform.
Consider, for example, the case of a comprehensive Citrix VDI delivery solution:
That’s a lot of components, each of which adversely impacts performance and increases operational risk by adding additional complexity and components to the architecture. That’s ignoring the cost, as well, added by not only the need to deploy these solutions but to power them, manage them, and maintain them over time. It’s costly, it’s complex, and it’s ultimately not very extensible.
Authentication, for example, must be managed in multiple locations, which increases the risk of misconfiguration or human error, and makes it more likely that orphaned identities will be left behind, always a concern as it creates an opportunity for a breach. This solution also requires manual scripting to integrate the disparate authentication sources, yet another tedious, manual and error-prone process.
Now consider the same solution, but leveraging F5 and its platform with BIG-IP Local Traffic Manager and BIG-IP Access Policy Manager deployed:
Consolidated (and integrated) authentication. Highly extensible policy management and enforcement, and we’ve eliminated the Web Interface Servers (and NetScalers, but as we’ve replaced them with BIG-IP that’s more of a wash than a win).
But it’s not just about reducing the complexity (and ultimately the cost) of such a deployment. BIG-IP LTM and APM can simultaneously support Microsoft and VMware VDI while delivering Citrix VDI – as well as a host of other applications. F5’s solution isn’t a VDI delivery solution, it’s an application delivery solution with support for all VDI implementations and protocols. That includes Citrix Session Reliability to session roaming and reconnection as well as SmartAccess filters. F5 BIG-IP APM can populate SmartAccess filter values based upon any information discovered using VPE(source IP address, AV presence, client certificate presence, etc.) and pass them to the XML broker for evaluation.
And let’s not forget about Citrix Multi-Streaming, which to give Citrix credit where due is an innovative solution to the problem of traffic prioritization in VDI delivery. If you aren’t familiar with Multi-streaming, it was introduced in XenDesktop 5.5 & XenApp 6.5 and uses multiple TCP connections (aka Multi-Stream ICA) to carry the ICA traffic between the client and the server. Each of the connections is associated with a different class of service, which allows the network administrator to prioritize each class of service, independently from each other, based on the TCP port number used for the connection. F5 supports Multi-Streaming and has for some time now. No worries.
Then there’s VMware PCoIP – which can be challenging, especially when paired with DTLS for security. F5 has that covered, too, as well as its long-term support for optimal delivery of Microsoft-based solutions including its broad set of VDI solutions .
I know, you’ve heard configuring F5 BIG-IP is hard and cumbersome. Well, in the past that may have been true but the introduction of iApp with BIG-IP v11 has changed that tune from a dirge to a delightful melody. iApp deployment templates and accompanying deployment guides for XenApp and XenDesktop make deploying BIG-IP painless and far less error-prone than manual processes.
One of the drawbacks of VDI architectural complexity is it often presents itself as a single-vendor solution – and a reason for a single vendor virtualization strategy. If your application delivery and access management solution is capable of unifying access while delivering secure, highly performing, very available <virtual, physical> <desktops, applications, solutions> of any flavor, you’d have more of a choice in what your overall architecture would look like. That kind of choice is enabled through flexibility of the underlying application delivery network infrastructure, which is exactly the role F5 plays in your data center.
If your application delivery solution is a flexible platform and not a product, then your network becomes an enabler of architecture and choice rather than being the limiting factor.
- Updated Citrix XenApp/XenDesktop APM Template
- Citrix XenApp/XenDesktop Combined Load-balancing iApp
- VMware View 5 iApp Template
- Delivering Virtual Desktop Infrastructure with a Joint F5-Microsoft Solution
- Optimizing VMware View VDI Deployments
|Connect with Lori:||Connect with F5:|
Related blogs & articles:
- F5 Friday: A Single Namespace to Rule Them All (Overcoming VMware Pod Limitations)
- F5 Friday: Cookie Cutter vApps Realized (Overcoming IP address dependencies to enable application mobility)
- More Users, More Access, More Clients, Less Control
- WILS: The Importance of DTLS to Successful VDI
- From a Network Perspective, What Is VDI, Really?
- Scaling VDI Architectures
- VMworld 2011: F5 BIG-IP v11 iApps for Citrix
The increasing popularity of the Internet of Things necessitates that our physical and cognitive relationship with wearable technology will change rapidly in the near future. This advent means logging has become a thing of the past. Before, it was on us to track our own data, but now that data is automatically available. What does this mean for mHealth and the "connected" body? In her session at @ThingsExpo, Lisa Calkins, CEO and co-founder of Amadeus Consulting, will discuss the impact of wea...
May. 1, 2016 07:00 PM EDT Reads: 737
SYS-CON Events announced today that Peak 10, Inc., a national IT infrastructure and cloud services provider, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Peak 10 provides reliable, tailored data center and network services, cloud and managed services. Its solutions are designed to scale and adapt to customers’ changing business needs, enabling them to lower costs, improve performance and focus inter...
May. 1, 2016 06:00 PM EDT Reads: 1,139
We’ve worked with dozens of early adopters across numerous industries and will debunk common misperceptions, which starts with understanding that many of the connected products we’ll use over the next 5 years are already products, they’re just not yet connected. With an IoT product, time-in-market provides much more essential feedback than ever before. Innovation comes from what you do with the data that the connected product provides in order to enhance the customer experience and optimize busi...
May. 1, 2016 05:00 PM EDT Reads: 1,001
In his session at @ThingsExpo, Chris Klein, CEO and Co-founder of Rachio, will discuss next generation communities that are using IoT to create more sustainable, intelligent communities. One example is Sterling Ranch, a 10,000 home development that – with the help of Siemens – will integrate IoT technology into the community to provide residents with energy and water savings as well as intelligent security. Everything from stop lights to sprinkler systems to building infrastructures will run ef...
May. 1, 2016 04:00 PM EDT Reads: 915
So, you bought into the current machine learning craze and went on to collect millions/billions of records from this promising new data source. Now, what do you do with them? Too often, the abundance of data quickly turns into an abundance of problems. How do you extract that "magic essence" from your data without falling into the common pitfalls? In her session at @ThingsExpo, Natalia Ponomareva, Software Engineer at Google, will provide tips on how to be successful in large scale machine lear...
May. 1, 2016 01:45 PM EDT Reads: 1,223
SYS-CON Events announced today that Stratoscale, the software company developing the next generation data center operating system, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Stratoscale is revolutionizing the data center with a zero-to-cloud-in-minutes solution. With Stratoscale’s hardware-agnostic, Software Defined Data Center (SDDC) solution to store everything, run anything and scale everywhere...
May. 1, 2016 01:30 PM EDT Reads: 1,569
Digital payments using wearable devices such as smart watches, fitness trackers, and payment wristbands are an increasing area of focus for industry participants, and consumer acceptance from early trials and deployments has encouraged some of the biggest names in technology and banking to continue their push to drive growth in this nascent market. Wearable payment systems may utilize near field communication (NFC), radio frequency identification (RFID), or quick response (QR) codes and barcodes...
May. 1, 2016 01:30 PM EDT Reads: 804
Angular 2 is a complete re-write of the popular framework AngularJS. Programming in Angular 2 is greatly simplified – now it's a component-based well-performing framework. This immersive one-day workshop at 18th Cloud Expo, led by Yakov Fain, a Java Champion and a co-founder of the IT consultancy Farata Systems and the product company SuranceBay, will provide you with everything you wanted to know about Angular 2.
May. 1, 2016 01:00 PM EDT Reads: 1,744
You think you know what’s in your data. But do you? Most organizations are now aware of the business intelligence represented by their data. Data science stands to take this to a level you never thought of – literally. The techniques of data science, when used with the capabilities of Big Data technologies, can make connections you had not yet imagined, helping you discover new insights and ask new questions of your data. In his session at @ThingsExpo, Sarbjit Sarkaria, data science team lead ...
May. 1, 2016 12:45 PM EDT Reads: 808
SYS-CON Events announced today that Men & Mice, the leading global provider of DNS, DHCP and IP address management overlay solutions, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. The Men & Mice Suite overlay solution is already known for its powerful application in heterogeneous operating environments, enabling enterprises to scale without fuss. Building on a solid range of diverse platform support,...
May. 1, 2016 12:15 PM EDT Reads: 2,323
You deployed your app with the Bluemix PaaS and it's gaining some serious traction, so it's time to make some tweaks. Did you design your application in a way that it can scale in the cloud? Were you even thinking about the cloud when you built the app? If not, chances are your app is going to break. Check out this webcast to learn various techniques for designing applications that will scale successfully in Bluemix, for the confidence you need to take your apps to the next level and beyond.
May. 1, 2016 11:45 AM EDT Reads: 1,491
Whether your IoT service is connecting cars, homes, appliances, wearable, cameras or other devices, one question hangs in the balance – how do you actually make money from this service? The ability to turn your IoT service into profit requires the ability to create a monetization strategy that is flexible, scalable and working for you in real-time. It must be a transparent, smoothly implemented strategy that all stakeholders – from customers to the board – will be able to understand and comprehe...
May. 1, 2016 11:00 AM EDT Reads: 1,092
Increasing IoT connectivity is forcing enterprises to find elegant solutions to organize and visualize all incoming data from these connected devices with re-configurable dashboard widgets to effectively allow rapid decision-making for everything from immediate actions in tactical situations to strategic analysis and reporting. In his session at 18th Cloud Expo, Shikhir Singh, Senior Developer Relations Manager at Sencha, will discuss how to create HTML5 dashboards that interact with IoT devic...
May. 1, 2016 09:45 AM EDT Reads: 1,013
Artificial Intelligence has the potential to massively disrupt IoT. In his session at 18th Cloud Expo, AJ Abdallat, CEO of Beyond AI, will discuss what the five main drivers are in Artificial Intelligence that could shape the future of the Internet of Things. AJ Abdallat is CEO of Beyond AI. He has over 20 years of management experience in the fields of artificial intelligence, sensors, instruments, devices and software for telecommunications, life sciences, environmental monitoring, process...
May. 1, 2016 09:45 AM EDT Reads: 924
SYS-CON Events announced today that Ericsson has been named “Gold Sponsor” of SYS-CON's @ThingsExpo, which will take place on June 7-9, 2016, at the Javits Center in New York, New York. Ericsson is a world leader in the rapidly changing environment of communications technology – providing equipment, software and services to enable transformation through mobility. Some 40 percent of global mobile traffic runs through networks we have supplied. More than 1 billion subscribers around the world re...
May. 1, 2016 07:30 AM EDT Reads: 974
There is an ever-growing explosion of new devices that are connected to the Internet using “cloud” solutions. This rapid growth is creating a massive new demand for efficient access to data. And it’s not just about connecting to that data anymore. This new demand is bringing new issues and challenges and it is important for companies to scale for the coming growth. And with that scaling comes the need for greater security, gathering and data analysis, storage, connectivity and, of course, the...
May. 1, 2016 07:00 AM EDT Reads: 843
SYS-CON Events announced today that DatacenterDynamics has been named “Media Sponsor” of SYS-CON's 18th International Cloud Expo, which will take place on June 7–9, 2016, at the Javits Center in New York City, NY. DatacenterDynamics is a brand of DCD Group, a global B2B media and publishing company that develops products to help senior professionals in the world's most ICT dependent organizations make risk-based infrastructure and capacity decisions.
May. 1, 2016 06:30 AM EDT Reads: 2,500
Machine Learning helps make complex systems more efficient. By applying advanced Machine Learning techniques such as Cognitive Fingerprinting, wind project operators can utilize these tools to learn from collected data, detect regular patterns, and optimize their own operations. In his session at 18th Cloud Expo, Stuart Gillen, Director of Business Development at SparkCognition, will discuss how research has demonstrated the value of Machine Learning in delivering next generation analytics to im...
Apr. 30, 2016 04:15 PM EDT Reads: 1,700
This is not a small hotel event. It is also not a big vendor party where politicians and entertainers are more important than real content. This is Cloud Expo, the world's longest-running conference and exhibition focused on Cloud Computing and all that it entails. If you want serious presentations and valuable insight about Cloud Computing for three straight days, then register now for Cloud Expo.
Apr. 30, 2016 02:30 PM EDT Reads: 1,732
IoT device adoption is growing at staggering rates, and with it comes opportunity for developers to meet consumer demand for an ever more connected world. Wireless communication is the key part of the encompassing components of any IoT device. Wireless connectivity enhances the device utility at the expense of ease of use and deployment challenges. Since connectivity is fundamental for IoT device development, engineers must understand how to overcome the hurdles inherent in incorporating multipl...
Apr. 30, 2016 02:15 PM EDT Reads: 1,473