12 lines
519 B
Markdown
12 lines
519 B
Markdown
Bloom Filter
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============
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This JavaScript bloom filter implementation uses the non-cryptographic
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[Fowler–Noll–Vo hash function][1] for speed. In fact, the hash function only
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needs to be called once per operation, as *n* hash functions can be simulated
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using only two hash functions. And two 32-bit hash functions can be simulated
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[using a single 64-bit hash function][2]!
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[1]: http://isthe.com/chongo/tech/comp/fnv/
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[2]: http://willwhim.wordpress.com/2011/09/03/producing-n-hash-functions-by-hashing-only-once/
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