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Roundup #66: Capturing the World in Software, Conventional, Polymorphic classes with System.Text.Json, Blazor WebAssembly 3.2.0 Preview 1

Here are the things that caught my eye recently in .NET.  I’d love to hear what you found most interesting this week.  Let me know in the comments or on Twitter. Capturing the World in Software If event sourcing is not scalable, faster, or simpler, why use it? Event Sourcing gives you a complete, consistent model of the slice of the world modeled by your software. That’s pretty attractive. Link: https://blog.jessitron.com/2020/01/24/capturing-the-world-in-software/ Conventional After this tweet by Dave Glick, I found this package that I thought was pretty interesting. Check out the twitter thread for a lot of good info. Link:… Read More »Roundup #66: Capturing the World in Software, Conventional, Polymorphic classes with System.Text.Json, Blazor WebAssembly 3.2.0 Preview 1

Message-IDs for Handling Concurrency

This post serves as a guide for how you can use a Message identification (Message-IDs) on your messages (events and commands) to handle concurrency. This post is in a series related to messaging. The overview is available in my Message Properties post. YouTube If you haven’t already check out my YouTube channel. Message-IDs Each message, regardless of it being an event or a command, should contain a way to identify its specific instance of that message. This is as simple as adding a GUID/UUID to your messages: No other message (event/command) should ever use this ID (unless you’re also using… Read More »Message-IDs for Handling Concurrency

Roundup #65: CASPaxos, HealthChecks & Serilog, Fallback Policies, Playwright, F# Path to Relaxation

Here are the things that caught my eye recently in .NET.  I’d love to hear what you found most interesting this week.  Let me know in the comments or on Twitter. CASPaxos: Linearizable databases without logs Recently I’ve been playing around with a new algorithm known as CASPaxos. In this post I’m going to talk about the algorithm and its potential benefits for distributed databases, particularly key-value stores. Link: https://reubenbond.github.io/posts/caspaxos Excluding health check endpoints from Serilog request logging In this post I show how to skip adding the summary log message completely for specific requests. This can be useful when you have an… Read More »Roundup #65: CASPaxos, HealthChecks & Serilog, Fallback Policies, Playwright, F# Path to Relaxation