|By Michael Bushong||
|January 31, 2014 01:22 PM EST||
Next month Networking Field Day 7 will take place in San Jose, CA from February 19 – 21. As always, Plexxi is excited to engage in candid discussions with fellow networking enthusiasts. Matt Oswalt recently posted to his blog about NFD 7 and described Plexxi as “taking the flamethrower to this largely unexplored jungle that is SDN.” We can only hope to live up to this vivid metaphor at the event, which is described in more detail at the Network Field Day site. In our video of the week, Nils Swart explains the Affinity Metadata Service and what it means for the SDN community. Here is the video of the week and a few of my reads in the Plexxi Pulse – enjoy!
Enterprise Networking Planet’s by Arthur Cole argues that there is still a large gap between the current status of SDN and the industry expectations. He says SDN is early in its deployment stage and many adopters are not yet at the testing phase. I think this article actually raises an interesting point. Is SDN the thing you deploy, or is it just the way the thing you deploy does what it does? People ought to be deploying solutions that handle the task of networking. Whether they use SDN or not is secondary. You have to make sure you have the first covered before you have permission to do anything more exotic. Then the question is: what does migration look like? Customers have a whole set of secondary questions to ask. It is not a single step, and if the vendor cannot walk through the various preceding steps, there should be red flags everywhere.
Julie Knudson at Enterprise Networking Planet analyzes whether 2014 will be the year of SDN interoperability by researching vendor pain points and asking customers where they would like to see progress. I suspect that interoperability is important, but it’s not really tested in initial SDN deployments. SDN represents a new technology, but also a new architectural approach. I would think that initial SDN deployments are small, and as such, likely to be single-vendor. That’s not to say that interoperability won’t be important – it absolutely will be. I think people won’t run into real interoperability issues until they expand initial deployments with other-vendor gear. I expect the deployments this year to be smaller, one-vendor, and typically with professional services or at least integration help. Customers should definitely be asking about interoperability, and defining the boundaries of interoperability will help avoid hidden issues later, which can help mitigate the risk of unnecessary vendor lock-in.
Barron’s Tiernan Ray reviews a recent decision by J.P. Morgan’s Rod Hall to cut his rating on shares of Cisco to Underweight from Neutral, and the price target to $17 from $21. Hall believes “there is ‘a lot wrong’ with the company’s claim its wares can actually be cheaper than the bare-metal, or ‘white box’ switches.” In the vendor environment, we see the cost advantage between high-end and low-end switching solutions narrowing, not widening. Broad convergence on a small set of components (namely switching silicon) will actually narrow the gap. Cisco’s latest product launch – the Nexus 9k tied to the Insieme/ACI efforts – actually lowers their price per port. When you consider that Cisco will have greater volumes, they should be able to negotiate better per-unit pricing. This is offset by Cisco’s appetite for margin, but you get the macro view. The long-term bogey will be OpEx not CapEx. In fact, most of the pricing advantage attributed to Cumulus is tied to support costs, not hardware procurement costs. I think this will be a more meaningful space to watch.
Ed Tittel wrote about the relationship between SDN and NFV and how they can work together in CIO. Ed believes these two developments don’t represent an either-or proposition, but instead could work together. As people explore the different technologies, they will arrive at different control models. One thing worth considering is whether certain architectural choices will make it easier or harder to manage the two together. While initial deployments might not be mixed in terms of technologies, they could end up there. Part of what makes OpenDaylight interesting beyond the open source aspect is that it seems to want to be both an SDN controller and an NFV controller. This could be powerful and might make it worth investing in if only for the long-term investment protection. Settling on a controller early only to find out that it doesn’t fit with the long-term architecture could be a very painful experience.
Andrew Warfield of Coho Storage contributed a “real world” example of SDN’s success in InfoWorld this week that focused on applications. The points he makes about standardization and rough consensus are very smart. The worst thing we can do right now is revert to an academic view of the world. We need to be pushing running code into the wild to better learn and ultimately tune what it is we standardize. I like the use case as well. A lot of us have worked for, or at least witnessed, companies that have had to build entirely separate networks to handle things like storage. It will be great to see a dynamic network respond to application workloads in a meaningful way.
The post Plexxi Pulse – Networking Field Day and Affinities appeared first on Plexxi.
"We are the public cloud providers. We are currently providing 50% of the resources they need for doing e-commerce business in China and we are hosting about 60% of mobile gaming in China," explained Yi Zheng, CPO and VP of Engineering at CDS Global Cloud, in this SYS-CON.tv interview at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 8, 2016 02:30 AM EST Reads: 1,109
The WebRTC Summit New York, to be held June 6-8, 2017, at the Javits Center in New York City, NY, announces that its Call for Papers is now open. Topics include all aspects of improving IT delivery by eliminating waste through automated business models leveraging cloud technologies. WebRTC Summit is co-located with 20th International Cloud Expo and @ThingsExpo. WebRTC is the future of browser-to-browser communications, and continues to make inroads into the traditional, difficult, plug-in web co...
Dec. 8, 2016 01:45 AM EST Reads: 1,404
Between 2005 and 2020, data volumes will grow by a factor of 300 – enough data to stack CDs from the earth to the moon 162 times. This has come to be known as the ‘big data’ phenomenon. Unfortunately, traditional approaches to handling, storing and analyzing data aren’t adequate at this scale: they’re too costly, slow and physically cumbersome to keep up. Fortunately, in response a new breed of technology has emerged that is cheaper, faster and more scalable. Yet, in meeting these new needs they...
Dec. 8, 2016 01:30 AM EST Reads: 1,920
When it comes to cloud computing, the ability to turn massive amounts of compute cores on and off on demand sounds attractive to IT staff, who need to manage peaks and valleys in user activity. With cloud bursting, the majority of the data can stay on premises while tapping into compute from public cloud providers, reducing risk and minimizing need to move large files. In his session at 18th Cloud Expo, Scott Jeschonek, Director of Product Management at Avere Systems, discussed the IT and busin...
Dec. 8, 2016 01:00 AM EST Reads: 3,954
The Internet of Things (IoT) promises to simplify and streamline our lives by automating routine tasks that distract us from our goals. This promise is based on the ubiquitous deployment of smart, connected devices that link everything from industrial control systems to automobiles to refrigerators. Unfortunately, comparatively few of the devices currently deployed have been developed with an eye toward security, and as the DDoS attacks of late October 2016 have demonstrated, this oversight can ...
Dec. 8, 2016 12:15 AM EST Reads: 1,333
"We're a cybersecurity firm that specializes in engineering security solutions both at the software and hardware level. Security cannot be an after-the-fact afterthought, which is what it's become," stated Richard Blech, Chief Executive Officer at Secure Channels, in this SYS-CON.tv interview at @ThingsExpo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 7, 2016 11:45 PM EST Reads: 1,004
What happens when the different parts of a vehicle become smarter than the vehicle itself? As we move toward the era of smart everything, hundreds of entities in a vehicle that communicate with each other, the vehicle and external systems create a need for identity orchestration so that all entities work as a conglomerate. Much like an orchestra without a conductor, without the ability to secure, control, and connect the link between a vehicle’s head unit, devices, and systems and to manage the ...
Dec. 7, 2016 10:30 PM EST Reads: 861
"Once customers get a year into their IoT deployments, they start to realize that they may have been shortsighted in the ways they built out their deployment and the key thing I see a lot of people looking at is - how can I take equipment data, pull it back in an IoT solution and show it in a dashboard," stated Dave McCarthy, Director of Products at Bsquare Corporation, in this SYS-CON.tv interview at @ThingsExpo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 7, 2016 10:00 PM EST Reads: 1,194
In his session at Cloud Expo, Robert Cohen, an economist and senior fellow at the Economic Strategy Institute, provideed economic scenarios that describe how the rapid adoption of software-defined everything including cloud services, SDDC and open networking will change GDP, industry growth, productivity and jobs. This session also included a drill down for several industries such as finance, social media, cloud service providers and pharmaceuticals.
Dec. 7, 2016 09:15 PM EST Reads: 379
In IT, we sometimes coin terms for things before we know exactly what they are and how they’ll be used. The resulting terms may capture a common set of aspirations and goals – as “cloud” did broadly for on-demand, self-service, and flexible computing. But such a term can also lump together diverse and even competing practices, technologies, and priorities to the point where important distinctions are glossed over and lost.
Dec. 7, 2016 08:45 PM EST Reads: 1,637
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, discussed the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
Dec. 7, 2016 08:15 PM EST Reads: 2,216
All clouds are not equal. To succeed in a DevOps context, organizations should plan to develop/deploy apps across a choice of on-premise and public clouds simultaneously depending on the business needs. This is where the concept of the Lean Cloud comes in - resting on the idea that you often need to relocate your app modules over their life cycles for both innovation and operational efficiency in the cloud. In his session at @DevOpsSummit at19th Cloud Expo, Valentin (Val) Bercovici, CTO of Soli...
Dec. 7, 2016 07:15 PM EST Reads: 1,805
SYS-CON Events announced today that Dataloop.IO, an innovator in cloud IT-monitoring whose products help organizations save time and money, has been named “Bronze Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Dataloop.IO is an emerging software company on the cutting edge of major IT-infrastructure trends including cloud computing and microservices. The company, founded in the UK but now based in San Fran...
Dec. 7, 2016 07:00 PM EST Reads: 494
Join Impiger for their featured webinar: ‘Cloud Computing: A Roadmap to Modern Software Delivery’ on November 10, 2016, at 12:00 pm CST. Very few companies have not experienced some impact to their IT delivery due to the evolution of cloud computing. This webinar is not about deciding whether you should entertain moving some or all of your IT to the cloud, but rather, a detailed look under the hood to help IT professionals understand how cloud adoption has evolved and what trends will impact th...
Dec. 7, 2016 06:00 PM EST Reads: 2,674
In his session at 19th Cloud Expo, Claude Remillard, Principal Program Manager in Developer Division at Microsoft, contrasted how his team used config as code and immutable patterns for continuous delivery of microservices and apps to the cloud. He showed how the immutable patterns helps developers do away with most of the complexity of config as code-enabling scenarios such as rollback, zero downtime upgrades with far greater simplicity. He also demoed building immutable pipelines in the cloud ...
Dec. 7, 2016 06:00 PM EST Reads: 1,875
Businesses and business units of all sizes can benefit from cloud computing, but many don't want the cost, performance and security concerns of public cloud nor the complexity of building their own private clouds. Today, some cloud vendors are using artificial intelligence (AI) to simplify cloud deployment and management. In his session at 20th Cloud Expo, Ajay Gulati, Co-founder and CEO of ZeroStack, will discuss how AI can simplify cloud operations. He will cover the following topics: why clou...
Dec. 7, 2016 05:15 PM EST Reads: 936
As data explodes in quantity, importance and from new sources, the need for managing and protecting data residing across physical, virtual, and cloud environments grow with it. Managing data includes protecting it, indexing and classifying it for true, long-term management, compliance and E-Discovery. Commvault can ensure this with a single pane of glass solution – whether in a private cloud, a Service Provider delivered public cloud or a hybrid cloud environment – across the heterogeneous enter...
Dec. 7, 2016 05:15 PM EST Reads: 1,760
@DevOpsSummit taking place June 6-8, 2017 at Javits Center, New York City, is co-located with the 20th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. @DevOpsSummit at Cloud Expo New York Call for Papers is now open.
Dec. 7, 2016 05:00 PM EST Reads: 1,929
Everyone knows that truly innovative companies learn as they go along, pushing boundaries in response to market changes and demands. What's more of a mystery is how to balance innovation on a fresh platform built from scratch with the legacy tech stack, product suite and customers that continue to serve as the business' foundation. In his General Session at 19th Cloud Expo, Michael Chambliss, Head of Engineering at ReadyTalk, discussed why and how ReadyTalk diverted from healthy revenue and mor...
Dec. 7, 2016 04:30 PM EST Reads: 1,683
"Qosmos has launched L7Viewer, a network traffic analysis tool, so it analyzes all the traffic between the virtual machine and the data center and the virtual machine and the external world," stated Sebastien Synold, Product Line Manager at Qosmos, in this SYS-CON.tv interview at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 7, 2016 04:15 PM EST Reads: 800