Bloom Filters, Min Sketch Count and Min Hashing.
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Probabilistic Datastructures and Algorithms

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This Library implements Probabilistic Datastructures for Golang.

go get


Currently includes Bloom Filters, Min Sketch Count and Min Hashing. I have plans to add HyperLogLog++, SkipLists and Treaps. They'll arrive soonish or maybe not at all. If you want to help out with any of these or improve the hashing algorithms used feel free to make a pull request.


  • All of these data structures take error thresholds, if you require less accuracy it's important to reduce those thresholds for performance reasons.