machine learning by light

i was ranting some time ago about slowness in which IT industry is moving from silicon to light, to speed up not only transport of information (we already do that by means of GBIC/SFP/SFP+ modules), but also processing of traffic. there are already means to do exactly that, and we as Cisco are working on delivering such features in next years. i just stumbled upon this article, which deals with doing similar thing but with machine learning - this quote is stunning: ...

July 26, 2020 · Łukasz Bromirski

when china wants to lead

it’s interesting to see proposal submitted by two “freedom stars” of authoritarian China - Huawei and China Telecom to ITU. on the surface the proposal clearly speaks about future societal needs and development of new, improved technologies that - in the process - would make current IP obsolete. it’s easy to see however that first of all the proposal contains a lot of old ideas that are already implemented (LISP, mobile IP and IPv6 itself just to name a few). in addition, it puts a lot of emphasis on “security” - with authentication of users being center idea. all while touting “decentralization” and “strong trust relationships”. while technical merits of the proposal itself are weak and often misguided (look for yourself - proposal is here and the IETF answer here), I can’t help to wonder: how can companies that are known from being engaged in stealing intellectual property and hijacking internet traffic are at the same time the ones proposing such changes? just to make a point maybe? ...

April 16, 2020 · Łukasz Bromirski

christmas cleaning part 1

it seems that F-35 can’t end it’s failure series. despite GAO audits, model of building military equipment for biggest army in the world didn’t change a bit since end of second world war. they’re still ordering and building things that will bring maximum revenue to military vendors and not what military customers actually need. i immediately got back to one of the articles i’ve read recently in ACM Queue - responsive enterprise: embracing the hacker way. it’s great piece and synthezies todays world - not only corporations are dinosaurs of our current times. a big portion of industry is. on normal market, companies that can adapt or use feedback loop tu build better and better products thrive. and those, who need years and still are not able to produce competitive products should vanish in history books. ...

December 27, 2014 · Łukasz Bromirski

some weekend reading...

in 2002 it was calculated that to reach closest star (Proxima Centauri), multigenerational crew would need to start with at least 150 to 180 men and women. latest simulations show however, that to guarantee gen variance you’d need to take between 10000 and 40000 people onboard. it would be interesting to see how those plans will end up - we will stay on Earth until Sun burns out, we’ll kill each other or maybe we’ll start finally intergalactic travels? ...

April 5, 2014 · Łukasz Bromirski

"sendmail over emacs"

…it’s already past (it’s quote from famous polish comedy - Boys don’t cry). you can get much better than that. you simply ‘restart whole internet using secret team of key bearers’: Cards you see are keys to global internetwork. There are seven of them and may be used to restart internet in the event of Earth-shattering cataclysm. Yes, we have to be prepared for anything. In the event of global outage, DNSSEC system would be damaged. You wouldn’t be able to check if URL really leads to the displayed label, and world would fall to chaos and anarchy. But then, Secret Group Of Key Bearers would appear and save the world. ...

July 29, 2010 · Łukasz Bromirski