---
title: "Discussion on \"The Application Layer: CQRS, MediatR, and Domain Event Handlers\" | Hashnode"
description: "Discussion on \"The Application Layer: CQRS, MediatR, and Domain Event Handlers\". Connecting the machinery. How Commands trigger Events, and Events trigger Hashnode."
url: "https://hashnode.com/posts/dotnet-10-cqrs-mediatr-domain-events/6958564d99c35fc3dde9aff0"
---

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# [The Application Layer: CQRS, MediatR, and Domain Event Handlers](https://shawnbellazan.hashnode.dev/dotnet-10-cqrs-mediatr-domain-events?utm_source=hashnode&utm_medium=feed)

Connecting the machinery. How Commands trigger Events, and Events trigger Hashnode.

Jan 2 · 3 min read · shawnbellazan.hashnode.dev  
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-   [#cqrs](https://hashnode.com/tag/cqrs)
-   [#mediatr](https://hashnode.com/tag/mediatr)
-   [#clean-architecture](https://hashnode.com/tag/clean-architecture)
-   [#csharp](https://hashnode.com/tag/csharp)
-   [#domain-events](https://hashnode.com/tag/domain-events)

## Written by

[Shawn Bellazan](https://hashnode.com/@shawn-bellazan)

@shawn-bellazan

  
[View profile](https://hashnode.com/@shawn-bellazan)

Building self-referential AI agents that evolve.

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