BrandPost: Adaptive Network: A Telecom Leap-Frog Opportunity for Emerging Asia

Ciena Rick Seeto, VP and General Manager, Asia Pacific & Japan Sales at Ciena Emerging Asia is one of the most culturally diverse regions in the world, with fast growing economies powered by a youthful population. The communication networks in these countries are often less burdened by legacy systems compared to developed countries, as they have started developing communications infrastructure relatively recently. To read this article in full, please click here

Stuff The Internet Says On Scalability For July 20th, 2018

Hey, it's HighScalability time:

 

 

World History Timeline from 3000BC to 2000AD. Yet we still program with text—in files.

 

 

Do you like this sort of Stuff? Please lend me your support on Patreon. It would mean a great deal to me. And if you know anyone looking for a simple book that uses lots of pictures and lots of examples to explain the cloud, then please recommend my new book: Explain the Cloud Like I'm 10. They'll love you even more.

 

  • $150 billion: Bezos Prime; 49%: Amazon's share of US e-commerce; 1,000 terabytes: image size to represent one cubic millimeter of brain tissue;  7x: 4 year reduction in cost of computing power; 25x: faster code using SIMD; 4TB: RAM in GCE “ultramem” instance type; 4 months: half-life of an ICO; 80%: cost savings moving from AWS to DO; 130,000: square feet in biggest vertical farm; 14x: price increase for Google Maps;  

  • Quotable Quotes:
    • Chappell: In [CPU] architectures, we believe that aggressive specialization is a part of the answer to what happens next. That’s mapping applications to the specific architectural choices. And you already see that Continue reading

Introducing Docker Application Guides

In April of 2017 we announced the Modernize Traditional Applications (MTA) program at Docker. The goal of MTA is to take the vast back catalogs of existing applications that are running in enterprise organizations today, and bring them to a modern container platform, without requiring extensive rewrites or refactoring. I’m excited to share part of our learning from the MTA program and announce the release of Docker Application Guides.

 

Oracle WebLogic MedRec Sample Application on Docker Enterprise Edition

Docker Application Guides demonstrate how to deploy popular enterprise applications – Oracle WebLogic and IBM MQ with WebSphere Liberty – on Docker Enterprise and Docker Desktop. Application Guides include example architectures and guidance for selecting Certified Docker container images from Docker Store and deploying a prototype application, orchestrated by Docker Swarm or Kubernetes.

It is important to note that Docker Application Guides are one piece of our prescriptive Docker customer journey to production. In addition to the knowledge transfer and process transformation that come with our full approach, Application Guides provide a reference for deploying common enterprise applications on the Docker Enterprise platform.

The first Docker Application Guides are designed to help you plan and deploy an Oracle WebLogic application Continue reading

Show 399: Open Networking In Production

Today, we talk to network architect Andrey Khomyakov, who s helped his organization make the transition from traditional to open networking in production.

What s it like to disaggregate switch hardware from network operating system? Was it hard? Does it really work? What s support like? Was any money saved? Will I get fired for suggesting my company go the open networking route? Andrey will answer these and more questions.

Pete Lumbis, long time friend of the Packet Pushers and contributor to the networking community, also joins with some of his insights learned in his role at Cumulus Networks. This is not a sponsored show. We just want to share the real-world experience of going new-school disaggregation with your networking.

We’ll look at the distinctions between open networking, disaggregation, and whitebox. We’ll also look at day-to-day operations with whitebox, common problems, how to choose a whitebox, and more.

The post Show 399: Open Networking In Production appeared first on Packet Pushers.

Community Networks Can Help Solve World’s Problems, Ebook Says

By bringing broadband to new areas, community networks can help end discrimination, fight climate change, and feed the hungry of the world, says a report newly available as an ebook.

Community networks can help the United Nations achieve its Sustainable Development Goals, including an end to poverty and universal clean water, by bringing Internet service, and along with it, investment into areas not yet covered, says the report, Community Networks: the Internet by the People, for the People.

For the U.N. to reach its Sustainable Development Goals by 2030, nations and organizations will need to spend approximately US$1 trillion, noted Kathryn Brown, president and CEO of the Internet Society and a coauthor for the report.

While the goals are ambitious, they can be accomplished, with help from Internet access, Brown wrote in the report. “The Internet itself is an enabler for the goals,” she said. “We will be able to get there faster and in a way that lasts, if everyone can access the Internet and benefit from it.”

The report, available online since December, was recently released as a ebook on Amazon.com as a way to more widely distribute it. Supported by the Internet Society, Continue reading

Friday Musings on Network Analytics

I’ve been at Networking Field Day this week, and as always the conversations have been great and focused around a variety of networking topics. One that keeps jumping out at me is network analytics. There’s a few things that have come up that were especially interesting to me:

  • Don’t ask yourself if networking monitoring is not worth your time. Odds are good you’re already monitoring stuff in your network and you don’t even realize it. Many networking vendors enable basic analytics for troubleshooting purposes. You need to figure out how to build that into a bigger part of your workflows.
  • Remember that analytics can integrate with platforms you’re already using. If you’re using ServiceNow you can integrate everything into it. No better way to learn how analytics can help you than to setup some kind of ticket generation for down networks. And, if that automation causes you to get overloaded with link flaps you’ll have even more motivation to figure out why your provider can’t keep things running.
  • Don’t discount open source tools. The world has come a long way since MRTG and Cacti. In fact, a lot of the flagship analytics platforms are built with open source tools as Continue reading

IDG Contributor Network: What’s so special about 5G and IoT?

The hype around 5G and its relation to the IoT (Internet of Things) industry has been growing exponentially since its initial launch in 2012. So far, numerous telecoms have promised that 5G will be the next-generation mobile network that provides everything from superfast bandwidth speeds, to ultra-low latency, to ten-times the geographic coverage.However, the attempts to decode what all this means for product creators and enterprises who have some investment in 5G and IoT typically lacks real substance and clarity. While 5G networks may fundamentally transform mobile cellular networks, they are still in early deployment stages despite the just-around-the-corner narrative that is being spread.To read this article in full, please click here

IDG Contributor Network: What’s so special about 5G and IoT?

The hype around 5G and its relation to the IoT (Internet of Things) industry has been growing exponentially since its initial launch in 2012. So far, numerous telecoms have promised that 5G will be the next-generation mobile network that provides everything from superfast bandwidth speeds, to ultra-low latency, to ten-times the geographic coverage.However, the attempts to decode what all this means for product creators and enterprises who have some investment in 5G and IoT typically lacks real substance and clarity. While 5G networks may fundamentally transform mobile cellular networks, they are still in early deployment stages despite the just-around-the-corner narrative that is being spread.To read this article in full, please click here

IETF 102, Day 5: Au revoir Montréal

There’s just the couple of sessions to highlight on the last day of IETF 102 before we wrap up for the week.

V6OPS continues at 09.30 EDT/UTC-4 where it left off on Thursday afternoon. On the agenda are drafts relating to Multi-Addressing Considerations for IPv6 Prefix Delegation which considers prefix delegation considerations for both classic routing and various multi-addressing use cases; whilst IP over Ethernet (IPoE) Session Health Checking describes a mechanism for IP over Ethernet clients to achieve connectivity validation using PPP-style keepalives such as BFD Echo, or ARP and Neighbor Discovery functions.

The remaining draft proposes a method for Discovering Provisioning Domain Names and Data, which describes a way for hosts accessing the Internet via multiple interfaces and with possible multiple IPv6 prefixes, to identify themselves using Fully Qualified Domains as Provisioning Domain identifiers.


NOTE: If you are unable to attend IETF 102 in person, there are multiple ways to participate remotely.


The final session starting 11.50 EDT/UTC-4 includes IDR. This has been working on (amongst other things) the issue of route leaks, and is trying to pull together different conflicting approaches towards mitigation of these in favour of a more complementary approach. This work includes two drafts Continue reading

Amazon denies reports it is targeting the network switch market

Amazon Web Services has denied publicly and privately to Cisco that it is targeting Cisco’s bread-and-butter network switching market after a report emerged a few days ago claiming AWS was intending to do just that.A report in The Information last Friday said AWS was preparing to enter the network switching market, using off-brand “white box” products powered by open-source software. The news quickly made the rounds on Monday, when everyone started paying attention (including me), and the result was a big hit to Cisco’s stock.To read this article in full, please click here

Amazon denies reports it is targeting the network switch market

Amazon Web Services has denied publicly and privately to Cisco that it is targeting Cisco’s bread-and-butter network switching market after a report emerged a few days ago claiming AWS was intending to do just that.A report in The Information last Friday said AWS was preparing to enter the network switching market, using off-brand “white box” products powered by open-source software. The news quickly made the rounds on Monday, when everyone started paying attention (including me), and the result was a big hit to Cisco’s stock.To read this article in full, please click here

BiB 50 Big Switch Networks Brings Off-prem to On-prem Network Field Day 18

Cloud First Networking – the challenge of networking in multiple clouds is substantial  How can we make on-prem look like the public cloud.  Don’t make AWS look like a on-prem network, make an off-prem network look like an on-prem network. Instead of configuring VRFs and VLANs, we should be configuring the public cloud equivalent of […]

The post BiB 50 Big Switch Networks Brings Off-prem to On-prem Network Field Day 18 appeared first on Packet Pushers.

Instructor Spotlight: Rohit Pardasani

Rohit has been in the networking industry for more than 17 years, with a focus on Cisco networking for the past 15 years. Rohit not only brings his years of teaching experience to the classroom, but also years of real-world enterprise and service provider experience. Rohit has assisted hundreds of engineers in obtaining their CCIE certification, and has been conducting CCIE RS, CCIE SEC, CCIE SP and CCIE Collaboration for Cisco Systems worldwide. Rohit currently holds 5xCCIE’s (Routing Switching, Service Provider, Security, Voice and Collaboration). When not teaching or developing new products, Rohit consults with large ISPs and enterprise customers in India and UK. Rohit is currently pursuing his CCIE Data Center certification.