Feature 3: Get Popular Posts

We know how Commands, now let's talk about the other side of the fence: Queries.

In CQRS, for any Aggregate, there exists a model for writing (the Aggregate itself), and at least one model for reading (the view model).

For example, in the Forum subdomain, we have the Post Aggregate as the write model. For the read model, we just need a plain ol' TypeScript object that contains…

Howdy 👋

This is an online wiki and book about the basics of software design and architecture with TypeScript by Khalil Stemmler, Developer Advocate @ Apollo GraphQL .

This book’s mission is to teach developers the essential skills and practices to write testable, flexible, and maintainable code.

You can read more about the learning journey in the "Software Design and Architecture Roadmap 🖼️".

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