MMT 28 was a great conference. A lot of great talks and a very interested audience. I was lucky to speak about Web performance. As promised you can find my slides below. Also feel free to post questions on my talk.
Node.js is an event-based platform. This means that everything that happens in Node is the reaction to an event. A transaction passing through Node traverses a cascade of callbacks. Abstracted away from the developer, this is all handled by a library called libuv which provides a mechanism called an event loop. This event loop is maybe the most misunderstood concept of the platform. When we approached the topic of event … read more
For the train companies of the United Kingdom, today was a tough one. How’s this for a headline (which we all gazed at during our morning coffee break): If you haven’t heard, you can read all about how the poor train companies of the UK copped a battering by commuters on social and traditional media for a ticket machine malfunction. I feel for the commuters but my sympathy today lies … read more
It was the best of load balancers, it was the worst of load balancers, it was the age of happy users, it was the age of frustrated users. I get to see a variety of interesting network problems; sometimes these are first-hand, but more frequently now these are through our partner organization. Some are old hat; TCP window constraints on high latency networks remain at the top of that list. … read more