> - Phoenix on Elixir! Yes, it's not quite so blazing fast
As someone running a fairly cpu heavy SAAS application for users who literally dog pile our whatsapp support forums if it goes down for even a second, Phoenix is pretty damn fast in production. I won't claim its as fast as rust but it will run circles around ruby or python and for IO bound tasks, competes perfectly fine with go. Its never been a bottleneck (database is another story)
As someone running a fairly cpu heavy SAAS application for users who literally dog pile our whatsapp support forums if it goes down for even a second, Phoenix is pretty damn fast in production. I won't claim its as fast as rust but it will run circles around ruby or python and for IO bound tasks, competes perfectly fine with go. Its never been a bottleneck (database is another story)