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What are some cool and obscure data structure you know of?
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this post was submitted on 01 Jan 2026
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Programming
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This sounds like document collaboration software like Google sheets where multiple people can edit a document at the same time
Yes exactly, collaborative editing is probably the number one use case people actually use them for. I doubt Google docs actually uses a real CRDT behind the scenes but they do have some big brains over there in the chocolate factory