4 ms·
Redis provides a bitset that can be used as a bloom filter. You'd end up having to hash k times on a client side, while also calculating the ideal size of the b
by seiflotfy 11y ago
Redis provides a bitset that can be used as a bloom filter. You'd end up having to hash k times on a client side, while also calculating the ideal size of the bitset for the expected "n" values and "e" error rate.
The HyperLogLog is actually the same. We intend to provide a threshold feature that is variable to guarantee 100% accuracy up to a specific cardinality.