Original Post

Did you know you can migrate from your favorite powerful language that's so good at defining domain-specific languages (DSLs) but has this prominent Achilles' heel of low performance?

Well, Telecoms used Erlang for decades in massively scalable parallel billing of your internet consumption, account accesses, and phone calls. For, like, ETERNITY! So it's so proven and so fast. (And have more industrial-grade hot reload than Node.js and React can ever have!)

Why I didn't know that #elixir (that runs on the same hyper-concurrent massively scalable virtual machine #erlang does) can be used to replace your #ruby / #rails #rubyonrails???

Let me know what do you think either in comments below, or in a private message!