Bleacher Report has gone from needing 150 servers to just five, thanks to its decision to move from Ruby on Rails monolith to Elixir Phoenix.
As a top real-time, mobile-first sports website, Bleacher Report has to be able to handle vast traffic spikes. The site gets 1.5 billion page views per month and 250,000 users at its peak, and sends out more than three billion push notifications each month. Read More
PS: therre’s also a webinar on the topic: https://www.erlang-solutions.com/resources/webinars.html#18-months-of-elixir-in-production-at-2nd-largest-sport-website-in-the-world-26