SOA: Erlang vs Ruby

What is the difference between the way Ruby and Erlang processes are scheduled? I explore the differences in latency and where this can lead to issues in industries like payments.

This was from a presentation I gave at Erlounge, an Erlang Meetup In Berlin.

Erlang vs Ruby SOA Scheduling from marfeyh

You can see the application level code here:
https://github.com/marfeyh/soa_erlang_latency
https://github.com/marfeyh/soa_ruby_latency