Here is what stack overflow does: https://nickcraver.com/blog/2016/02/17/stack-overflow-the-architecture-2016-edition/ https://nickcraver.com/blog/2016/02/17/st

Here is what stack overflow does: https://nickcraver.com/blog/2016/02/17/stack-overflow-the-architecture-2016-edition/ https://nickcraver.com/blog/2016/02/17/stack-overflow-the-ar... It's from 2016, but probably hasn't changed much. Also StackExchange: https://stackexchange.com/performance https://stackexchange.com/performance