This week I’ll be working as an Erlang Trainer in Cali, Colombia. Thanks to our friends at LOOPA, Carlos and I will be speaking at an Erlang Meetup in their offices. It will fun and challenging!Read more »
Hot routes with cowboy (Erlang)
Not all systems, especially web applications, need to be upgraded without being taken out of service. But at ikura, we need it. We do ‘relups’ all the time: we don’t take our service down whenever updates are pushed live.
This story (like the last one) was also inspired by the curiosity of my students at Cali, Colombia. The question, this time, is: When and why does the bang (!) operator fail?Read more »
Time has past since our last interview for This is not a Monad Tutorial. OpenBSD released its 6.0 version after 20 years of continues…Read more »