|By Don MacVittie||
|December 12, 2012 10:00 AM EST||
All the goodness FPGAs bring hardware in general, and ADO hardware in particular.
In two previous installments, I talked at a high level about the uses of FPGAs, risk mitigation, and the potential benefits. Today I’d like to delve into the benefits that the industry in general, and F5 in particular, gain from using FPGAs, and why it matters to IT. If you’re a regular reader, you know that I try not to be a chorus line for F5 solutions, but don’t shy away from talking about them when it fits the topic. That will continue with this post. While I will use F5 for the specifics, the benefits can be generalized to the bulk of the industry.
Used to be, way back in the day, everyone walked everywhere. That worked for a long period of world history. The horse was adopted for longer trips, and it about doubled travel speed, but still, the bulk of the world populace walked nearly all of the time. Then along came cars, and they enabled a whole lot of things. One of the great benefits that the automobile introduced was the ability to be more agile. By utilizing the machinery, you could move from one town to another relatively quickly. You could even work in a town 30 miles – a days’ walk for a physically fit person – from your home. At this point in human – or at least first world – history, walking is a mode of transportation that is rarely used for important events. There are some cities so tightly packed that walking makes sense, but for most of us, we take a car the vast majority of the time. When speed is not of the essence – say when you take a walk with a loved one – the car is left behind, but for day-to-day transport, the car is the go-to tool.
There is a corollary to this phenomenon in the Application Delivery world. While in some scenarios, a software ADC will do the trick, there are benefits to hardware that mean if you have it, you’ll use the hardware much more frequently. This is true of far more than ADCs, but bear with me, I do work for an ADC vendor . There are some things that can just be done more efficiently in hardware, and some things that are best left (normally due to complexity) to software. In the case of FPGAs, low-level operations that do a lot of repetitive actions are relatively easily implemented – even to the point of FPGA and/or programming tools for FPGAs coming with certain pre-built layouts at this point. As such, certain network processing that is latency-sensitive and can be done with little high-level logic are well suited to FPGA processing. When a packet can be processed in X micro-seconds in FPGA, or in X^3 milliseconds by the time it passes through the hardware, DMA transfer, firmware/network stack, and finally lands in software that can manipulate it, definitely go with the FPGA option if possible.
And that’s where a lot of the benefits of FPGAs in the enterprise are being seen. Of course you don’t want to have your own FPGA shop and have to maintain your own installation program to reap the benefits. But vendors have sets of hardware that are largely the same and are produced en-masse. It makes sense that they would make use of FPGAs, and they do. Get that packet off the wire, and if it meets certain criteria, turn it around and get it back on the wire with minor modifications.
But that’s not all. While it was a great step to be able to utilize FPGAs in this manner and not have to pay the huge up-front fees of getting an ASIC designed and a run of them completed, the use of FPGAs didn’t stop there – indeed, it is still growing and changing. The big area that has really grown the usage of ever-larger FPGAs is in software assistance. Much like BIOS provides discrete functionality that software can call to achieve a result, FPGAs can define functions with register interface that are called directly from software – not as a solution, but as an incremental piece of the solution. This enables an increase in the utilization of FPGAs and if the functions are chosen carefully, an improvement in the overall performance of the system the FPGAs are there to support. It is, essentially, offloading workload from software. When that offload is of computationally intensive operations, the result can be a huge performance improvement. Where a software solution might have a function call, hardware can just do register writes and reads, leaving the system resources less taxed. Of course if the operation requires a lot of data storage memory, it still will, which is why I mentioned “computationally expensive”.
The key thing is to ask your vendor (assuming they use FPGAs) what they’re doing with them, and what benefit you see. It is a truth that the vast majority of vendors go to FPGAs for their own benefit, but that is not exclusive of making things better for customers. So ask them how you, as a customer, benefit.
And when you wonder why a VM can’t perform every bit as well as custom hardware, well the answer is at least partially above. The hardware functionality of custom devices must be implemented in software for a VM, and that software then runs on not one, but two operating systems, and eventually calls general purpose hardware. While VMs, like feet, are definitely good for some uses, when you need your app to be the fastest it can possibly be, hardware – specifically FPGA enhanced hardware – is the best answer, much as the car is the best answer for daily travel in most of the world. Each extra layer – generic hardware, the host operating system, the virtual network, and the guest operating system – adds cost to processing. The lack of an FPGA does too, because those low-level operations must be performed in software.
So know your needs, use the right tool for the job. I would not drive a car to my neighbors’ house – 200 feet away – nor would I walk from Green Bay to Cincinnati (just over 500 miles). Know what your needs are and your traffic is like, then ask about FPGA usage. And generalize this… To network switches, WAPs, you name it. You’re putting it into your network, so that IS your business.
Walking in Ust-Donetsk
And yeah, you’ll hear more on this topic before I wrap up the Bare Metal Blog series, but for now, keep doing what you do so well, and I’ll be back with more on testing soon.
Using new techniques of information modeling, indexing, and processing, new cloud-based systems can support cloud-based workloads previously not possible for high-throughput insurance, banking, and case-based applications. In his session at 18th Cloud Expo, John Newton, CTO, Founder and Chairman of Alfresco, described how to scale cloud-based content management repositories to store, manage, and retrieve billions of documents and related information with fast and linear scalability. He addres...
Aug. 25, 2016 06:30 PM EDT Reads: 1,907
Is the ongoing quest for agility in the data center forcing you to evaluate how to be a part of infrastructure automation efforts? As organizations evolve toward bimodal IT operations, they are embracing new service delivery models and leveraging virtualization to increase infrastructure agility. Therefore, the network must evolve in parallel to become equally agile. Read this essential piece of Gartner research for recommendations on achieving greater agility.
Aug. 25, 2016 05:15 PM EDT Reads: 618
SYS-CON Events announced today that Hitrons Solutions will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Hitrons Solutions Inc. is distributor in the North American market for unique products and services of small and medium-size businesses, including cloud services and solutions, SEO marketing platforms, and mobile applications.
Aug. 25, 2016 04:15 PM EDT Reads: 399
DevOps at Cloud Expo, taking place Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long dev...
Aug. 25, 2016 03:15 PM EDT Reads: 2,202
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
Aug. 25, 2016 02:00 PM EDT Reads: 3,543
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportuni...
Aug. 25, 2016 01:00 PM EDT Reads: 3,888
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
Aug. 25, 2016 01:00 PM EDT Reads: 2,594
[session] Architecting for the Cloud By @RagsS | @CloudExpo @IBMBluemix #Cloud #Docker #Microservices
As the world moves toward more DevOps and Microservices, application deployment to the cloud ought to become a lot simpler. The Microservices architecture, which is the basis of many new age distributed systems such as OpenStack, NetFlix and so on, is at the heart of Cloud Foundry - a complete developer-oriented Platform as a Service (PaaS) that is IaaS agnostic and supports vCloud, OpenStack and AWS. Serverless computing is revolutionizing computing. In his session at 19th Cloud Expo, Raghav...
Aug. 25, 2016 12:45 PM EDT Reads: 583
DevOps at Cloud Expo – being held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's largest enterprises – and delivering real results. Am...
Aug. 25, 2016 12:15 PM EDT Reads: 3,386
Fact: storage performance problems have only gotten more complicated, as applications not only have become largely virtualized, but also have moved to cloud-based infrastructures. Storage performance in virtualized environments isn’t just about IOPS anymore. Instead, you need to guarantee performance for individual VMs, helping applications maintain performance as the number of VMs continues to go up in real time. In his session at Cloud Expo, Dhiraj Sehgal, Product and Marketing at Tintri, wil...
Aug. 25, 2016 11:00 AM EDT Reads: 545
Ixia (Nasdaq: XXIA) has announced that NoviFlow Inc.has deployed IxNetwork® to validate the company’s designs and accelerate the delivery of its proven, reliable products. Based in Montréal, NoviFlow Inc. supports network carriers, hyperscale data center operators, and enterprises seeking greater network control and flexibility, network scalability, and the capacity to handle extremely large numbers of flows, while maintaining maximum network performance. To meet these requirements, NoviFlow in...
Aug. 25, 2016 11:00 AM EDT Reads: 1,829
StarNet Adds Secure Remote Linux and Unix Desktops to X-Win32 | @CloudExpo @XWin32 #Cloud #Linux #Security
StarNet Communications Corp has announced the addition of three Secure Remote Desktop modules to its flagship X-Win32 PC X server. The new modules enable X-Win32 to safely tunnel the remote desktops from Linux and Unix servers to the user’s PC over encrypted SSH. Traditionally, users of PC X servers deploy the XDMCP protocol to display remote desktop environments such as the Gnome and KDE desktops on Linux servers and the CDE environment on Solaris Unix machines. XDMCP is used primarily on comp...
Aug. 25, 2016 10:30 AM EDT Reads: 492
SYS-CON Events announced today that StarNet Communications will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. StarNet Communications’ FastX is the industry first cloud-based remote X Windows emulator. Using standard Web browsers (FireFox, Chrome, Safari, etc.) users from around the world gain highly secure access to applications and data hosted on Linux-based servers in a central data center. ...
Aug. 25, 2016 09:15 AM EDT Reads: 607
SYS-CON Events announced today that eCube Systems, a leading provider of middleware modernization, integration, and management solutions, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. eCube Systems offers a family of middleware evolution products and services that maximize return on technology investment by leveraging existing technical equity to meet evolving business needs. ...
Aug. 25, 2016 09:00 AM EDT Reads: 504
Announcing @TelecomReseller Named “Media Sponsor” of @CloudExpo Silicon Valley | #IoT #Cloud #BigData
SYS-CON Events announced today Telecom Reseller has been named “Media Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.
Aug. 25, 2016 09:00 AM EDT Reads: 580
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
Aug. 25, 2016 08:30 AM EDT Reads: 1,749
Pulzze Systems was happy to participate in such a premier event and thankful to be receiving the winning investment and global network support from G-Startup Worldwide. It is an exciting time for Pulzze to showcase the effectiveness of innovative technologies and enable them to make the world smarter and better. The reputable contest is held to identify promising startups around the globe that are assured to change the world through their innovative products and disruptive technologies. There w...
Aug. 25, 2016 08:30 AM EDT Reads: 478
To leverage Continuous Delivery, enterprises must consider impacts that span functional silos, as well as applications that touch older, slower moving components. Managing the many dependencies can cause slowdowns. See how to achieve continuous delivery in the enterprise.
Aug. 25, 2016 08:15 AM EDT Reads: 1,536
Enterprises have forever faced challenges surrounding the sharing of their intellectual property. Emerging cloud adoption has made it more compelling for enterprises to digitize their content, making them available over a wide variety of devices across the Internet. In his session at 19th Cloud Expo, Santosh Ahuja, Director of Architecture at Impiger Technologies, will introduce various mechanisms provided by cloud service providers today to manage and share digital content in a secure manner....
Aug. 25, 2016 08:00 AM EDT Reads: 571
Aspose.Total for .NET is the most complete package of all file format APIs for .NET as offered by Aspose. It empowers developers to create, edit, render, print and convert between a wide range of popular document formats within any .NET, C#, ASP.NET and VB.NET applications. Aspose compiles all .NET APIs on a daily basis to ensure that it contains the most up to date versions of each of Aspose .NET APIs. If a new .NET API or a new version of existing APIs is released during the subscription peri...
Aug. 25, 2016 06:30 AM EDT Reads: 1,846