An Interactive Introduction to Conflict-Free Replicated Data Types (CRDTs)
By
evakhoury
The bagel they save for the regulars. Don't skim, savour.
Summary
This article provides an accessible, interactive introduction to Conflict-Free Replicated Data Types (CRDTs), aiming to demystify the concept for developers who find academic papers and mathematical jargon intimidating. The author shares their personal journey of learning about CRDTs during a Recurse Center batch and promises to explain what CRDTs are, how they work, and how to build them using simple concepts. The approach emphasizes practical learning through interactive visualizations and code samples rather than theoretical complexity.
Key quotes
· 4 pulledHave you heard about CRDTs and wondered what they are? Maybe you've looked into them a bit, but ran into a wall of academic papers and math jargon?
That was me before I started my Recurse Center batch. But I've spent the past month or so doing research and writing code, and it turns out that you can build a lot with just a few simple things!
In this series, we'll learn what a CRDT is. Then we'll write a primitive CRDT, compose it into more complex ones.
CRDTs don't have to be all academic papers and math jargon. Learn what CRDTs are and how they work through interactive visualizations and code samples.
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