Measuring Redis SINTER/Set Intersection Performance
Redis ☞ SINTER (set intersection) operation benchmarked. An O(N * M) op:
The complete set of benchmark results and the program i ran is at the bottom, but the results i care about are these:
taking the intersection of
- 50,000 x 5,000 took 4 ms
- 50,000 x 400 took 0.7 ms
- 50,000 x 30 took 0.4 ms
Question is: how many times do you need to perform set intersections in real-time/read time instead of pre-computing them.
Original title and link: Measuring Redis SINTER/Set Intersection Performance (NoSQL databases © myNoSQL)
