Elixir is a fast growing elegant functional language on top of Erlang VM. One of the most important feature of Elixir is able use OpenTelecomPlatform(OTP) which allows to run concurrent supervised supervisor/workers on the same node and also across multiple machines. And secondly, use the pattern matching to keep code clear and more readable.

https://medium.com/@mustafaturan/re-architecting-with-elixir-otp-and-pattern-matching-b452213c7947