Optimization: Batching download counter updates in database #1560
Description
If persisted stats are enabled, every time a peer completes, we increase two counters in the database:
- The global number of downloads.
- The number of downloads per torrent.
I was wondering if we could reduce the access to the database by batching those updates. However, in the current tracker demo, the number of downloads per second is less than 1.
cc @da2ce7