Stackoverflow was run on a few servers (don’t know about how many there are now) http://highscalability.com/blog/2014/7/21/stackoverflow-update-560m-pageviews-a

Stackoverflow was run on a few servers (don’t know about how many there are now) http://highscalability.com/blog/2014/7/21/stackoverflow-update-560m-pageviews-a-month-25-servers-and-i.html http://highscalability.com/blog/2014/7/21/stackoverflow-upda... Often you don’t need that much hardware.