microservices

Improving HTTP resilience in Blazor webassembly

Hi All! Today I decided to take a quick break from my Blazor gamedev series and talk about resilience. We’ll see how to call a REST API from a Blazor webassembly app using an HTTP Client and how to handle errors using Polly. As usual, I’ve pushed a sample repository on GitHub, feel free to […]

Event Sourcing in .NET Core – part 5: offline consumers

Ok so apparently last time I lied. Or at least I lied to me: it wasn’t the last episode of the Event Sourcing series 🙂 This time we’re going to see how we can implement offline consumers for our integration events. My SuperSafeBank repo was still calling me and I knew there were other things […]

Event Sourcing in .NET Core – part 4: query models

Hi All! Welcome to the fourth part of the series about Event Sourcing. This time we’ll see how we can leverage the events to refresh our Query Models. The last time we saw how we can make use of a message queue to publish domain events to other interested parties. As I mentioned last time, […]

ASP.NET Core structured logging – part 1: introduction

Hi All! In this post, we’ll see what’s the difference between “standard” and “structured” logging and how the latter can help us tracing down issues in our systems. But first, let’s begin with a question. Ever had to go through countless of log messages to find a single tiny entry? Then you know how it […]

Health checks with ASP.NET Core and Kubernetes

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 and Design Patterns. You can […]

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