Comment by eddd

I used to drink a lot of cool-aid from erlang. It is true, that they have got concurrency model right. They embraced actor model, messages between processies are copied over for a good reason, etc. However, I don't think it is enough to call it a day. Comparing to modern languages, erlang lacks a lot. Elixir is trying to fill those gaps, but how many layers of abstraction can you add to an ecosystem before it is unusable? With go and rust available, erlang/elixir looks like a very good tool but for a very limited pool of use cases - routing/filtering/messaging.