4 ms·
The Druid.io folks recently blogged about three additional optimizations to HyperLogLog that compact the registers and can improve query speed: https://groups.
by medriscoll 13y ago
The Druid.io folks recently blogged about three additional optimizations to HyperLogLog that compact the registers and can improve query speed:
https://groups.google.com/forum/#!searchin/druid-development/hyperloglog/druid-development/q1_R5yD3_DA/Dg6IC-q4L6kJ https://groups.google.com/forum/#!searchin/druid-development...