3 ms·
Impressed by the loading speed of pictures, how does that work?
by greatNespresso 3y ago
Impressed by the loading speed of pictures, how does that work?
- radialapps 3y agoIt uses very complex hand optimized SQL queries to do everything in a single database query. The database is also structured in a way to support this. The result: each request overall only takes a few milliseconds for the hardest part, the rest of the optimization is a game of caching.