Hi All! In this post, we’re going to see a very simple way to deal with back-pressure on message queues. But first: what does actually mean “back-pressure” ? Well, imagine you’re at a bus stop, waiting in line to hop on the bus. And right in front of you, there’s...
2020, Apr 29 — 3 minute read
Hi all! Welcome to the third part of the series about Event Sourcing. This time we’ll see how we can tell other parts of our system that something has happened by broadcasting the events. And we will be doing this by pushing them to a distributed queue. Last time we...
2020, Apr 14 — 3 minute read
And here we are for the second part of the Event Sourcing series. Last time we introduced the main idea and some of its benefits. This time we’ll see how we can start storing events in our system. As usual, I have prepared a small demo, modeled around the banking...
2020, Apr 06 — 4 minute read
Health checks are a fundamental part of our APIs. I guess they fall in that category of “non-functional-but-heavily-required” things. More or less like a good part of the infrastructure code. They don’t add business value per se but have an enormous impact for IT people. More or less like DDD...
2020, Apr 03 — 3 minute read