Almost two years have passed since I started the “ASP.NET Core: From 0 to Overkill” series. It’s time to shake things up a bit 🙂.

September 21, 2020

Sharing my experience about my path to learn about Kubernetes and prepare for the Certified Kubernetes Application Developer (CKAD) exam.

September 7, 2020

In this episode, we implement event publishing to Apache Kafka from the auth service, making use of Confluent’s .NET client package.

August 18, 2020

Microservices are all the rage for some time now, but are we using the right foundations to create them? In this post, we’ll look into a common design issue in distributed systems.

July 15, 2020

In this episode, we briefly introduce Apache Kafka, as we’ll use it to implement our event bus. We’ll focus on our specific use case, as Kafka can be used in a variety of scenarios. We’ll keep it in a developer’s perspective, not going much into more infrastructural subjects.

June 9, 2020

In this episode, we’ll implement the outbox publisher, or better yet, two versions of it, one better suited for lower latency and another for reliability. As we continue our event-driven path, this will be a good opportunity to introduce a couple of interesting .NET Core features: IHostedService (and BackgroundService) and System.Threading.Channels.

May 7, 2020

On the footsteps of the last episode, in this one we store the inferred events in the outbox table, doing so transactionally, so we have guarantees that any change will eventually result in a published event.

April 28, 2020

In this first step implementing event-driven integration between services, we’ll hook-up into EF Core’s infrastructure, namely when saving changes, to infer if any event should be raised based on the information provided by the change tracker.

April 20, 2020

As we start implementing event-driven integration, the first thing we need to do is publish the events. Although it might seem straightforward, there are some important things to consider in order to make it work reliably. In this episode, we discuss the challenges and introduce the transactional outbox pattern to help us facing these challenges.

April 13, 2020

In this episode, we take a look at the integration problem we have between services right now, go through some options to avoid or fix it, then have a quick overview of the solution we’ll be implementing in the coming episodes.

April 5, 2020