Counting Trillions With a 512KB Guess – HyperLogLog Explained

Shabari nath Adapa on Instagram: "In this video I tried to explain the probabilistic data-structure called hyperlog !! With hyperlog we can find the number of unique users with good accuracy !! Situations where accuracy is not a big issue we can use hyperlog to count the unique users count !! But the logic in explained in the video has a flaw because everything is based on probability here like probability of getting 10 zeros is 1 out of 1000 that means we can get10 zeros for the first hash valu