Arista’s Programmability Strategy

Arista is largely known for its operating system, best known as EOS. Arista has been known to deploy new features at a more rapid pace than other vendors and to have a more open OS–since EOS was the first production-grade network network operating system to expose any form of Linux to end users.

Because of this, I believe it’s perceived Arista has a better programmability strategy than other vendors. From what I can tell, it is not the case. However, given a few features Arista has in EOS, it makes programming EOS a bit easier than other platforms. Let’s take a look.

At Network Field Day 16, Arista reviewed their programmability strategy. There were 5 core components reviewed:

  1. EAPI
  2. OpenConfig
  3. NetDB Streaming
  4. Turbines
  5. EosSdk

Arista Programmability Strategy

Before diving into each of these, I’ll first point out that when I look at “OS programmability,” what is important [to me] is device-level programmability (not controllers or streaming capabilities–those are important topics, but should be covered on their own). Programmability is the ability to program change on a device, isn’t it? Now let’s look at the 5 components in Arista’s strategy.

EAPI - it’s a great API for learning to program an EOS switch. This Continue reading

Arista’s Programmability Strategy

Arista is largely known for its operating system, best known as EOS. Arista has been known to deploy new features at a more rapid pace than other vendors and to have a more open OS–since EOS was the first production-grade network network operating system to expose any form of Linux to end users.

Because of this, I believe it’s perceived Arista has a better programmability strategy than other vendors. From what I can tell, it is not the case. However, given a few features Arista has in EOS, it makes programming EOS a bit easier than other platforms. Let’s take a look.

At Network Field Day 16, Arista reviewed their programmability strategy. There were 5 core components reviewed:

  1. EAPI
  2. OpenConfig
  3. NetDB Streaming
  4. Turbines
  5. EosSdk

Arista Programmability Strategy

Before diving into each of these, I’ll first point out that when I look at “OS programmability,” what is important [to me] is device-level programmability (not controllers or streaming capabilities–those are important topics, but should be covered on their own). Programmability is the ability to program change on a device, isn’t it? Now let’s look at the 5 components in Arista’s strategy.

EAPI - it’s a great API for learning to program an EOS switch. This Continue reading

Your Docker Agenda for JavaOne

If you are one of the thousands that will be in San Francisco for JavaOne Oct 1-5th, don’t miss the opportunity to level-up your knowledge around container technology and Docker Community and Enterprise Edition. We’ve listed our must-attend sessions below:

Monday, October 2nd

Monday, Oct 02, 11:00 a.m. – 11:45 a.m. | Java in a World of Containers [CON4429]

Speakers: Paul Sandoz and Mikael Vidstedt, Oracle

This session explains how OpenJDK 9 fits into the world of containers, specifically how it fits with Docker images and containers. The first part of the session focuses on the production of Docker images containing a JDK. It introduces technologies, such as J-Link, that can be used to reduce the size of the JDK and discusses the inclusion of class-data-sharing (CDS) archives and ahead-of-time (AOT) shared object libraries. The second part describes how the Java process can be a good citizen when running within a Java container and obeying resource limits. The presentation also covers the role of CDS archives and AOT shared object libraries that can be shared across running containers to reduce startup time or memory usage.

 

Tuesday, October 3rd

8:30 a.m. – 10:30 a.m. |   Continue reading

Not Rolling the KSK

Until a few days ago the intention was to roll the KSK of the root zone of the DNS on the 11th October, altering the root to trust used by DNSSEC for all DNSSEC-validating DNS resolvers. However, earlier this week, ICANN announced the postponement of this key roll.

America’s first exascale supercomputer set for 2021 debut

The next step up in supercomputer performance is exaflops, and there is something of an arms race between nations to get there first — although it’s much more benign than the nuclear arms race of the last century. If anything, it’s beneficial because these monster machines will allow all kinds of advanced scientific research. An exascale computer is capable of processing one exaflop, one quintillion (1,000,000,000,000,000,000) calculations of floating point operations per second. That’s about a trillion times more powerful than a consumer laptop. + Also on Network World: Texas goes big with 18-petaflop supercomputer + China has said it will have an exascale computer by 2020, one year sooner than the U.S.To read this article in full or to leave a comment, please click here

America’s first exascale supercomputer set for 2021 debut

The next step up in supercomputer performance is exaflops, and there is something of an arms race between nations to get there first — although it’s much more benign than the nuclear arms race of the last century. If anything, it’s beneficial because these monster machines will allow all kinds of advanced scientific research. An exascale computer is capable of processing one exaflop, one quintillion (1,000,000,000,000,000,000) calculations of floating point operations per second. That’s about a trillion times more powerful than a consumer laptop. + Also on Network World: Texas goes big with 18-petaflop supercomputer + China has said it will have an exascale computer by 2020, one year sooner than the U.S.To read this article in full or to leave a comment, please click here

IBM Brings Analytics To The Data For Faster Processing

Data analytics is a rapidly evolving field, and IBM and other vendors over the past several years have built numerous tools to address segments of it. But now Big Blue is shifting its focus to give data scientists and developers the technologies they need more easily and quickly analyze the data and derive insights that they can apply to their businesses strategies.

“We have [created] a ton of different products that solve parts of the problem,” Rob Thomas, general manager of IBM Analytics, tells The Next Platform. “We’re moving toward a strategy of developing platforms for analytics. This trend …

IBM Brings Analytics To The Data For Faster Processing was written by Jeffrey Burt at The Next Platform.

Why it pays to spend more on premium people

To spend, or not to spend — that is the question. Whether it’s wiser to invest in the latest and most-hyped hardware and suffer the great misfortune of mediocre talent, or to take the hit and invest in greater minds, and thus end troubles. We can wax poetic for much longer on the many dilemmas that accompany partitioning a budget, but we think our time is better spent providing an actual solution. The reality is that too much of funding is spent on hardware, and not enough is spent on investing in the people who make the technology mean something. In this blog post, we’ll help you understand the benefits of investing more money in employees, and then show you how you can reduce your TCO so that you can stop overspending on hardware and start investing in premium people.

What are the benefits of investing in people?

It pays to invest in people who can really make your company great. In fact, failing to properly invest in your hires can actually cost your company. A study in 2013 showed that seventy percent of American workers were actively disengaged at their job, which cost businesses more than $450 million. So, Continue reading

The Internet Society’s 25th Anniversary and the Renewal of Commitment

Last week was a proud and memorable moment for us at the Internet Society as we celebrated our 25th anniversary in Los Angeles. In addition to the well-known Internet Hall of Fame award ceremony and the annual InterCommunity 2017 event, this year’s event also had a dialogue on topics from  the 2017 Internet Society Global Internet Report: Paths to Our Digital Future and introduced the 25 under 25 award ceremony, which celebrated inspiring and remarkable ideas and projects that young and motivated entrepreneurs in the Internet space have initiated.

I was equally, however, touched by the strong drive and energy in the Internet Society leadership and staff, whose efforts and attention to detail have been clearly visible throughout the two-day event. The joyful spirit demonstrated by the Internet Society team at the Brussels interactive node helped ensure that the 15-hour InterCommunity 2017 marathon covering 16 interactive regional nodes was truly a global conversation. Using the Internet to connect those nodes demonstrated one practical application of the Internet to run a global event with precision and high productivity. Furthermore, the positive mood at Brussels appeared to be quite contagious as reflected by the celebrations that took place in at least another 55 Continue reading

IDG Contributor Network: Addressing the Great IoT Analytics Skills Gap

Expect to see a huge uptick in demand for people who have technology and business skills related to the Internet of Things (IoT), as organizations continue to ramp up their IoT projects in a big way.A new report by 451 Research notes that finding IoT-skilled workers is a big challenge. Nearly half of the 575 IT and IoT decision makers the firm surveyed, primarily in North America and Europe, said they face a skills shortage for IoT-related tasks.The skills companies need to acquire include expertise in areas such as cyber security, networking, device hardware, applications, and overall management of IoT strategy. But perhaps nowhere will demand be greater in the coming years than in areas related to data analytics. As companies seek to use IoT data to predict outcomes,  prevent failures, optimize operations and develop new products, advanced analytics competency—including artificial intelligence (AI) and machine learning (ML)—will be critical to their success.To read this article in full or to leave a comment, please click here

Stuff The Internet Says On Scalability For September 29th, 2017

Hey, it's HighScalability time: 

 

Latency Numbers Every Programmer Should Know plotted over time. Click on and move the slider to see changes. There were a lot more blocks in 1990.

 

If you like this sort of Stuff then please support me on Patreon.

 

  • 1040: undergrads enrolled in Stanford's machine learning class; 39: minutes to travel from New York to Shanghai on Elon's rocket ride; $625,000: in stolen electronic-grade polysilicon; 160: terabits of data per second for Microsoft's new Trans-Atlantic Subsea Cable; 8K: people in Microsoft's AI group; 110%: increase in ICS/SCADA attacks from 2016 to 2017; 2 million: advertisers on Instagram; ~70%: savings using new Spot instance checkpointing; 10,000: nuts a year stored by a fox squirrel; $22.1 billion: IaaS market in 2016; 

  • Quotable Quotes:
    • @patio11: Wife: "Hold hands when crossing the street." *2 year old grabs own hands* "OK Mommy." Me: "Oh you're going to be so good at programming."
    • Charlie Demerjian: Intel’s “new” 8th Gen CPUs are a stopgap OEM placation to cover for a failed process, but they do bring some advances. As SemiAccurate sees it, Intel took .023 steps forward with Continue reading

How Should We Handle Failure?

I had an interesting conversation this week with Greg Ferro about the network and how we’re constantly proving whether a problem is or is not the fault of the network. I postulated that the network gets blamed when old software has a hiccup. Greg’s response was:

Which led me to think about why we have such a hard time proving the innocence of the network. And I think it’s because we have a problem with applications.

Snappy Apps

Writing applications is hard. I base this on the fact that I am a smart person and I can’t do it. Therefore it must be hard, like quantum mechanics and figuring out how to load the dishwasher. The few people I know that do write applications are very good at turning gibberish into usable radio buttons. But they have a world of issues they have to deal with.

Error handling in applications is a mess at best. When I took C Programming in college, my professor was an actual coder during the day. She told us during the error handling Continue reading

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