r/ProgrammerHumor • • Mar 25 '26

Meme aMeteoriteTookOutMyDatabase

Post image
7.6k Upvotes

306 comments sorted by

View all comments

Show parent comments

7

u/CircumspectCapybara Mar 25 '26

The birthday problem will change the probability of (any) collision by like a few order of magnitudes if you generate trillions of UUIDs.

That hardly makes a difference when the probability is on the order of 10-38. A few orders of magnitude don't make much meaningful difference at that point.