unicorn

问题 It seems like it's taken for granted that you must not use Webrick as production server, but I can't really find anywhere mentioning why. The consensus seems to be: "Webrick is ok for development, but Thin or Unicorn is the choice for production, period." I did look up Thin server's homepage and it talks about requests/second but I don't really understand the graph since there's no annotation. Can anyone let me know why I should use Thin or Unicorn compared to Webrick? Also is there any