• antirez's avatar
    HyperLogLog: use LINEARCOUNTING up to 3m. · aad5959d
    antirez authored
    The HyperLogLog original paper suggests using LINEARCOUNTING for
    cardinalities < 2.5m, however for P=14 the median / max error
    curves show that a value of '3' is the best pick for m = 16384.
    aad5959d
hyperloglog.c 21.9 KB