I Banned E-Mail At My Company — Email should not be used to share information. Especially if that information is a resource that might be useful again in the future.
Building Microservices at Karma — The biggest challenge with microservices is testing. With a regular web application, an end-to-end test is easy: just click somewhere on the website, and see what changes in the database. But in our case, actions and eventual results are so far from another that it’s difficult to see exact cause and effect. A problem might bubble up from a chain, but where in the chain did it go wrong? It’s something we still haven’t solved.