The new Extreme Networks is off and rolling

The story of Extreme Networks is one of the more remarkable turnarounds I’ve seen in technology in years. About two years ago the company had a market cap of under $300 million, and I thought they were a sure-fire acquisition target for someone who wanted some decent technology on the cheap — because it was becoming apparently clear that the once-cool networking company had lost its way like so many others before it.Many of the brand names we have known in the past — Nortel, 3Com, Cabletron, Lucent, FORE systems and Foundry — all dropped as Cisco got bigger and HP Networking gobbled up the low end. There just didn’t seem to be room for another vendor. If an acquisition happened, it would likely fall on the scrap heap that so many other networking vendors have been tossed on.To read this article in full or to leave a comment, please click here

The new Extreme Networks is off and rolling

The story of Extreme Networks is one of the more remarkable turnarounds I’ve seen in technology in years. About two years ago the company had a market cap of under $300 million, and I thought they were a sure-fire acquisition target for someone who wanted some decent technology on the cheap — because it was becoming apparently clear that the once-cool networking company had lost its way like so many others before it.Many of the brand names we have known in the past — Nortel, 3Com, Cabletron, Lucent, FORE systems and Foundry — all dropped as Cisco got bigger and HP Networking gobbled up the low end. There just didn’t seem to be room for another vendor. If an acquisition happened, it would likely fall on the scrap heap that so many other networking vendors have been tossed on.To read this article in full or to leave a comment, please click here

The new Extreme Networks is off and rolling

The story of Extreme Networks is one of the more remarkable turnarounds I’ve seen in technology in years. About two years ago the company had a market cap of under $300 million, and I thought they were a sure-fire acquisition target for someone who wanted some decent technology on the cheap — because it was becoming apparently clear that the once-cool networking company had lost its way like so many others before it.Many of the brand names we have known in the past — Nortel, 3Com, Cabletron, Lucent, FORE systems and Foundry — all dropped as Cisco got bigger and HP Networking gobbled up the low end. There just didn’t seem to be room for another vendor. If an acquisition happened, it would likely fall on the scrap heap that so many other networking vendors have been tossed on.To read this article in full or to leave a comment, please click here

How Hardware Drives The Shape Of Databases To Come

One of the reasons that the University of California at Berkeley was been a hotbed of software technology back in the 1970s and 1980s is Michael Stonebraker, who was one of the pioneers in relational database technology and one of the industry’s biggest – and most vocal – shakers and movers and one of its most prolific serial entrepreneurs.

Like other database pioneers, Stonebraker read the early relational data model papers by IBMer Edgar Codd, and in 1973 started work on the Ingres database along IBM’s own System R database, which eventually became DB2, and Oracle’s eponymous database, which entered …

How Hardware Drives The Shape Of Databases To Come was written by Timothy Prickett Morgan at The Next Platform.

Hadoop Platform Raised to Knights Landing Height

It would be surprising to find a Hadoop shop that builds a cluster based on the high-end 68+ core Intel Knights Landing processors—not just because of the sheer horsepower (read as “expense”) for workloads that are more data-intensive versus compute-heavy, but also because of a mismatch between software and file system elements.

Despite these roadblocks, work has been underway at Intel’s behest to prime Knights Landing clusters for beefier Hadoop/MapReduce and machine learning jobs at one of its parallel computing centers at Indiana University.

According to Judy Qiu, associate professor of intelligent systems engineering in IU’s computing division, it is …

Hadoop Platform Raised to Knights Landing Height was written by Nicole Hemsoth at The Next Platform.

Cumulus content roundup: August

It’s time for another Cumulus content roundup! To bring you some of our favorite think-pieces about open source networking trends, both from our website and around the Internet, we’ve wrangled all the links into one convenient spot. From virtual network optimization to private clouds to hyperscale data centers, we’ve got all of the best topics covered. Take a look at these exciting new developments, and let us know what you think in the comments section below.

 

Cumulus Networks’ latest and greatest

Private cloud vs. public cloud: If you’re getting ready for a data center refresh or thinking about moving to a private cloud, this article is for you. We break down the major differences, benefits and use cases between each type of cloud environment, giving you the information you need to make the right choice for your organization. Read on and find out if it’s time for you to switch to a private cloud.

Monash University video: How did Cumulus Networks manage to migrate Monash University’s entire data center in just two weeks? Senior Consulting Engineer Eric Pulvino breaks it down for you and explains how Cumulus was able to do the impossible. Watch the video to learn more.

Continue reading

Thirteen Fellows to Attend AfPIF 2017

The Internet Society will support thirteen fellows to attend the 8th African Peering and Interconnection Forum (AfPIF), scheduled for 22 – 24 August, 2017 in Abidjan, Cote d’Ivoire.

The AfPIF fellowship program is designed to offer opportunities for qualified applicants to attend the event. The fellows come from: Uganda, Rwanda, Tanzania, Ghana, Gambia, Mauritius, Democratic Republic of Congo, Morocco, Togo, Burkina Faso, Senegal, Lesotho, and Sudan. The annual event brings together governments, policy makers, technical experts and business leaders to discuss African Internet infrastructure challenges, including capacity, regional and national Internet Exchange Point (IXP) development, local content development, and connectivity.

Betel Hailu

IDG Contributor Network: SDN and a life beyond the death of the internet

For decades, enterprises have relied on the public internet for business-critical SaaS applications and data traffic. The reason why is pretty simple: it’s cost-efficient, it’s easy to use and it’s already there. Compare that to the logistical, financial and implementation challenges of installing an alternative private network, and it’s clear why enterprises have been pretty content with the internet for their entire digital lives.But, it’s 2017. And, if there’s one thing clear about the public internet today, it’s that it no longer cuts it. Rampant DDoS attacks and other cyber threats posed by hackers, rogue employees and nation-states have not just revealed the security, reliability and transparency cracks in the public internet — they’ve blown them wide open.To read this article in full or to leave a comment, please click here

IDG Contributor Network: SDN and a life beyond the death of the internet

For decades, enterprises have relied on the public internet for business-critical SaaS applications and data traffic. The reason why is pretty simple: it’s cost-efficient, it’s easy to use and it’s already there. Compare that to the logistical, financial and implementation challenges of installing an alternative private network, and it’s clear why enterprises have been pretty content with the internet for their entire digital lives.But, it’s 2017. And, if there’s one thing clear about the public internet today, it’s that it no longer cuts it. Rampant DDoS attacks and other cyber threats posed by hackers, rogue employees and nation-states have not just revealed the security, reliability and transparency cracks in the public internet — they’ve blown them wide open.To read this article in full or to leave a comment, please click here

IDG Contributor Network: SDN and a life beyond the death of the internet

For decades, enterprises have relied on the public internet for business-critical SaaS applications and data traffic. The reason why is pretty simple: it’s cost-efficient, it’s easy to use and it’s already there. Compare that to the logistical, financial and implementation challenges of installing an alternative private network, and it’s clear why enterprises have been pretty content with the internet for their entire digital lives.But, it’s 2017. And, if there’s one thing clear about the public internet today, it’s that it no longer cuts it. Rampant DDoS attacks and other cyber threats posed by hackers, rogue employees and nation-states have not just revealed the security, reliability and transparency cracks in the public internet — they’ve blown them wide open.To read this article in full or to leave a comment, please click here

IDG Contributor Network: SDN and a life beyond the death of the internet

For decades, enterprises have relied on the public internet for business-critical SaaS applications and data traffic. The reason why is pretty simple: it’s cost-efficient, it’s easy to use and it’s already there. Compare that to the logistical, financial and implementation challenges of installing an alternative private network, and it’s clear why enterprises have been pretty content with the internet for their entire digital lives.But, it’s 2017. And, if there’s one thing clear about the public internet today, it’s that it no longer cuts it. Rampant DDoS attacks and other cyber threats posed by hackers, rogue employees and nation-states have not just revealed the security, reliability and transparency cracks in the public internet — they’ve blown them wide open.To read this article in full or to leave a comment, please click here

IDG Contributor Network: SDN and a life beyond the death of the internet

For decades, enterprises have relied on the public internet for business-critical SaaS applications and data traffic. The reason why is pretty simple: it’s cost-efficient, it’s easy to use and it’s already there. Compare that to the logistical, financial and implementation challenges of installing an alternative private network, and it’s clear why enterprises have been pretty content with the internet for their entire digital lives.But, it’s 2017. And, if there’s one thing clear about the public internet today, it’s that it no longer cuts it. Rampant DDoS attacks and other cyber threats posed by hackers, rogue employees and nation-states have not just revealed the security, reliability and transparency cracks in the public internet — they’ve blown them wide open.To read this article in full or to leave a comment, please click here

SecureNet: Simulating a Secure Network with Mininet

I have been working with OpenStack(devstack) for a while and I must say it is quite convenient to bring up a test setup using devstack. At times, I still feel it is an overkill to use devstack for a quick test to verify your understanding of the network/security rules/routing etc. This is where Mininet shines. … Continue reading SecureNet: Simulating a Secure Network with Mininet

NSX-Powered Credit Union Shifts Focus to Speed and Innovation

Personal banking sure isn’t what it used to be. Thankfully.

When is the last time you went to a bank? My trips are so infrequent that I actually enjoy the experience as a change of pace. That’s because normally, I get to transfer money or deposit a check not only online, but from my phone. And things in the banking sector aren’t slowing down, they’re speeding up, as new digital upstarts create competition and a pressure to innovate and make customers’ lives easier.

Still, not too long ago, the banking industry was still feeling the shockwaves of the financial crisis. Investments across the industry were tight, meaning more had to be done with less – a story many of us who have had roles in IT can relate to. So when Amy Hysell took on the role of CIO at the Arizona Federal Credit Union (AZFCU), she decided to take a fresh approach. To compete in this fast-moving industry, she stepped back and took a look at on how to enable speed and innovation, while keeping security as the top priority, and also without sacrificing cost efficiency.

Fast forward to today, and a peek at some of AZFCU’s services quickly Continue reading

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