Welcome!

SDN Journal Authors: Elizabeth White, Yeshim Deniz, Liz McMillan, Pat Romanski, TJ Randall

Blog Feed Post

Plexxi Pulse: 10 SDN Startups Value at Over $100M

Last week’s Arista IPO put a spotlight on the current state of the SDN arena. As Scott Raynovich recently reported, there are now 10 software defined networking startups with valuations of over $100 million. With this in mind, it’s clear the industry is set for some definite change. We expand upon this thought below and are excited to see what the future of networking has in store as the SDN “ecosystem” strengthens.

In this week’s PlexxiTube of the week, Dan Backman explains how the fabric control panel works in a pod. The control plane consists of two levels and acts in the same way as it does in a standard solution.

With $600M Invested In SDN Startups, The Ecosystem Builds

According to Scott Raynovich, more than $600 million has been invested in at least two dozen software-defined networking (SDN) startups to date. Scott wrote a piece this week for SDNCentral on the state of the current SDN landscape, and hypothesized what the future of networking may look like. It’s exciting to see so much interest in networking after a relatively dark last decade. The new ideas will only be good for customers because it forces the vendor side to innovate faster (in terms of both technology and business models). The result should be more cost-effective, more capable networks.

The question will be which of these survive though. Not all of this money will pan out into something that is commercially viable. The buying patterns are changing, and this will favor a small number of vendors who are either offering complete solutions or who are a part of some broader solution. The platforms that fit this role will behave differently. It’s going to be a turbulent couple of years!

How To Test If Software-Defined Networking Standards Are Really Open

Earlier this week, Andreas Antonopoulos wrote a piece for SearchSDN on “openness” in software defined networking. The industry dialogue around open is a bit imprecise. Here, the connection is between open and standards and community. But the bulk of community work is happening in open source projects (at least in IT), and that is more about open access than it is about standards. There are at least five different things people mean when they talk about open: interoperability, interchangeability, standards, access, and open source. Each of these has different implications. We should be clear which one is important when evaluating “openness”. My colleague, Mike Bushong, wrote a piece on the subject last year.

Verizon Exec Embraces SDN And NFV, But Warns of Their Impact

Phil Goldstein of Fierce Wireless wrote in response to a Verizon executive concerned with how SDN will impact day to day operations. This gets to the role of integration in SDN. Having a controller or commoditized underlying hardware doesn’t change the reliance on plugging everything into an OSS/BSS system. We should see companies start to incorporate better analytics and monitoring into controllers. It is amazing to me that the major analytics companies haven’t flocked en masse to OpenDaylight as an example. If that platform takes off, you would think that you would want to own the underlying analytics engine. Things like capacity planning, diagnostics, and counters used for billing could all be opened up at the controller level.

Switched Networks Vs. Dedicated Links

It is true that combining SDN with dedicated links helps to maximize storage bandwidth. Jim O’Reilly of Network Computing wrote a piece this week on switched links versus defined networks. Interestingly, this is somewhat solved by some of the optical technologies. The ability to use L1 paths across infrastructure helps to get around some of the static nature of bandwidth. And if you combine dynamic pathing with an SDN controller, you can do things like load balancing, traffic engineering, and dynamic pathing to meet application requirements.

I suspect that the real change that is happening (and has been for a while) is that traffic is far more east-west than north-south at this point. The interconnect is almost more important than the uplinks. We should expect to see this interconnect happen at the rack level before long (big optic pipes between racks of resources). In this world, the traditional architectures get disrupted, along with the ecosystem of suppliers around those.

The post Plexxi Pulse: 10 SDN Startups Value at Over $100M appeared first on Plexxi.

Read the original blog entry...

More Stories By Mat Mathews

Visionary solutions are built by visionary leaders. Plexxi co-founder and Vice President of Product Management Mat Mathews has spent 20 years in the networking industry observing, experimenting and ultimately honing his technology vision. The resulting product — a combination of traditional networking, software-defined networking and photonic switching — represents the best of Mat's career experiences. Prior to Plexxi, Mat held VP of Product Management roles at Arbor Networks and Crossbeam Systems. Mat began his career as a software engineer for Wellfleet Communications, building high speed Frame Relay Switches for the carrier market. Mat holds a Bachelors of Science in Computer Systems Engineering from the University of Massachusetts at Amherst.

@CloudExpo Stories
22nd International Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, and co-located with the 1st DXWorld Expo will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud ...
Bill Schmarzo, author of "Big Data: Understanding How Data Powers Big Business" and "Big Data MBA: Driving Business Strategies with Data Science," is responsible for setting the strategy and defining the Big Data service offerings and capabilities for EMC Global Services Big Data Practice. As the CTO for the Big Data Practice, he is responsible for working with organizations to help them identify where and how to start their big data journeys. He's written several white papers, is an avid blogge...
In past @ThingsExpo presentations, Joseph di Paolantonio has explored how various Internet of Things (IoT) and data management and analytics (DMA) solution spaces will come together as sensor analytics ecosystems. This year, in his session at @ThingsExpo, Joseph di Paolantonio from DataArchon, added the numerous Transportation areas, from autonomous vehicles to “Uber for containers.” While IoT data in any one area of Transportation will have a huge impact in that area, combining sensor analytic...
Charles Araujo is an industry analyst, internationally recognized authority on the Digital Enterprise and author of The Quantum Age of IT: Why Everything You Know About IT is About to Change. As Principal Analyst with Intellyx, he writes, speaks and advises organizations on how to navigate through this time of disruption. He is also the founder of The Institute for Digital Transformation and a sought after keynote speaker. He has been a regular contributor to both InformationWeek and CIO Insight...
Michael Maximilien, better known as max or Dr. Max, is a computer scientist with IBM. At IBM Research Triangle Park, he was a principal engineer for the worldwide industry point-of-sale standard: JavaPOS. At IBM Research, some highlights include pioneering research on semantic Web services, mashups, and cloud computing, and platform-as-a-service. He joined the IBM Cloud Labs in 2014 and works closely with Pivotal Inc., to help make the Cloud Found the best PaaS.
It is of utmost importance for the future success of WebRTC to ensure that interoperability is operational between web browsers and any WebRTC-compliant client. To be guaranteed as operational and effective, interoperability must be tested extensively by establishing WebRTC data and media connections between different web browsers running on different devices and operating systems. In his session at WebRTC Summit at @ThingsExpo, Dr. Alex Gouaillard, CEO and Founder of CoSMo Software, presented ...
@DevOpsSummit at Cloud Expo, taking place November 12-13 in New York City, NY, is co-located with 22nd international CloudEXPO | first international DXWorldEXPO and will feature technical sessions from a rock star conference faculty and the leading industry players in the world.
In a world where the internet rules all, where 94% of business buyers conduct online research, and where e-commerce sales are poised to fall between $427 billion and $443 billion by the end of this year, we think it's safe to say that your website is a vital part of your business strategy. Whether you're a B2B company, a local business, or an e-commerce site, digital presence is key to maintain in your drive towards success. Digital Performance will take priority in 2018 for the following reason...
I think DevOps is now a rambunctious teenager - it's starting to get a mind of its own, wanting to get its own things but it still needs some adult supervision," explained Thomas Hooker, VP of marketing at CollabNet, in this SYS-CON.tv interview at DevOps Summit at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
What's the role of an IT self-service portal when you get to continuous delivery and Infrastructure as Code? This general session showed how to create the continuous delivery culture and eight accelerators for leading the change. Don Demcsak is a DevOps and Cloud Native Modernization Principal for Dell EMC based out of New Jersey. He is a former, long time, Microsoft Most Valuable Professional, specializing in building and architecting Application Delivery Pipelines for hybrid legacy, and cloud ...
In this presentation, you will learn first hand what works and what doesn't while architecting and deploying OpenStack. Some of the topics will include:- best practices for creating repeatable deployments of OpenStack- multi-site considerations- how to customize OpenStack to integrate with your existing systems and security best practices.
The “Digital Era” is forcing us to engage with new methods to build, operate and maintain applications. This transformation also implies an evolution to more and more intelligent applications to better engage with the customers, while creating significant market differentiators. In both cases, the cloud has become a key enabler to embrace this digital revolution. So, moving to the cloud is no longer the question; the new questions are HOW and WHEN. To make this equation even more complex, most ...
CloudEXPO New York 2018, colocated with DXWorldEXPO New York 2018 will be held November 11-13, 2018, in New York City and will bring together Cloud Computing, FinTech and Blockchain, Digital Transformation, Big Data, Internet of Things, DevOps, AI, Machine Learning and WebRTC to one location.
DevOpsSummit New York 2018, colocated with CloudEXPO | DXWorldEXPO New York 2018 will be held November 11-13, 2018, in New York City. Digital Transformation (DX) is a major focus with the introduction of DXWorldEXPO within the program. Successful transformation requires a laser focus on being data-driven and on using all the tools available that enable transformation if they plan to survive over the long term. A total of 88% of Fortune 500 companies from a generation ago are now out of bus...
"ZeroStack is a startup in Silicon Valley. We're solving a very interesting problem around bringing public cloud convenience with private cloud control for enterprises and mid-size companies," explained Kamesh Pemmaraju, VP of Product Management at ZeroStack, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
DXWorldEXPO | CloudEXPO are the world's most influential, independent events where Cloud Computing was coined and where technology buyers and vendors meet to experience and discuss the big picture of Digital Transformation and all of the strategies, tactics, and tools they need to realize their goals. Sponsors of DXWorldEXPO | CloudEXPO benefit from unmatched branding, profile building and lead generation opportunities.
In his keynote at 19th Cloud Expo, Sheng Liang, co-founder and CEO of Rancher Labs, discussed the technological advances and new business opportunities created by the rapid adoption of containers. With the success of Amazon Web Services (AWS) and various open source technologies used to build private clouds, cloud computing has become an essential component of IT strategy. However, users continue to face challenges in implementing clouds, as older technologies evolve and newer ones like Docker c...
"Evatronix provides design services to companies that need to integrate the IoT technology in their products but they don't necessarily have the expertise, knowledge and design team to do so," explained Adam Morawiec, VP of Business Development at Evatronix, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
"We're developing a software that is based on the cloud environment and we are providing those services to corporations and the general public," explained Seungmin Kim, CEO/CTO of SM Systems Inc., in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
Enterprises are moving to the cloud faster than most of us in security expected. CIOs are going from 0 to 100 in cloud adoption and leaving security teams in the dust. Once cloud is part of an enterprise stack, it’s unclear who has responsibility for the protection of applications, services, and data. When cloud breaches occur, whether active compromise or a publicly accessible database, the blame must fall on both service providers and users. In his session at 21st Cloud Expo, Ben Johnson, C...
"MobiDev is a software development company and we do complex, custom software development for everybody from entrepreneurs to large enterprises," explained Alan Winters, U.S. Head of Business Development at MobiDev, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.