It’s 2017 and I am finally doing some overdue work on the site. As of today this site is HTTPS enabled using a certification from ssls.com. I know there is some more work I need to do with it (thanks @tonhe), so will work on that as well. If you experience any issues, please let […]
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With DevOps, organizations can build scalable, automated infrastructure to facilitate IoT-driven transformation.
Running Linux containers on a single host is relatively easy. Building private multi-tenant networks across multiple hosts immediately creates the usual networking mess.
Fortunately the Socketplane team did a pretty good job; for more details watch the video from Docker Networking Fundamentals webinar or listen to the podcast I did with them a year ago.
Making ASICs is a tough task. We learned this last year at Cisco Live Berlin from this conversation with Dave Zacks:
Cisco spent 6 years building the UADP ASIC that powers their next generation switches. They solved a lot of the issues with ASIC design and re-spins by creating some programmability in the development process.
Now, watch this video from Nick McKeown at Barefoot Networks:
Nick says many of the same things that Dave said in his video. But Nick and Barefoot took a totally different approach from Cisco. Instead of creating programmable elements in the ASIC design, then abstracted the entire language of function definition from the ASIC. By using P4 as the high level language and making the system compile the instruction sets down to run in the ASIC, they reduced the complexity, increased the speed, and managed to make the system flexible and capable of implementing new technologies even after the ASIC design is set in stone.
Oh, and they managed to do it in 3 years.
Sometimes, you have to think outside the box in order to come up with some new ideas. Even if that means you have to pull everything out of the box. Continue reading