How GitLab decreased repo backup times from 48 hours to 41 minutes with a fix to Git

https://lemmy.world/post/31005859

How GitLab decreased repo backup times from 48 hours to 41 minutes with a fix to Git - Lemmy.World

Lemmy

Nah, I was excited to read about the algorithmic change, but it turned out to be an obvious change. I would replace nested loops with a map too. The result is impressive, though.
Worst bugs usually hide in the most trivial causes 😭