4 ms·
Hyperloglog is approximate. You also can't do set complement. Also can't get the ids. But other than that it's great!
by ddorian43 11y ago
Hyperloglog is approximate. You also can't do set complement. Also can't get the ids. But other than that it's great!
- chupy 11y agoI am not gonna suggest that one solution fits all. Maybe you have different requirements but in our case (adtech) offering near real time reporting with a standard error rate of 0.81% is very good.