Reading the comments on this, I'm sensing different ideas of whether a future Rails' multi-threading can actually help Heroku.<p>Does Unicorn achieve as much as we could hope for from Rails?
You have to come down to the source of the problem, trying to solve problems, not symptoms.<p>Also please stop reinventing over and over again things that are already perfectly done - use Erlang or at least reimplement ruby as erlang, then it will be fine.<p>Oh, somebody did this already...
<a href="http://elixir-lang.org/" rel="nofollow">http://elixir-lang.org/</a>