A Rubyist's Survival Guide to Elixir and Phoenix
summary
Claims that Elixir/Phoenix delivers far lower latency — response times printed in microseconds and a 60‑fps server‑rendered demo via Phoenix LiveView — and explains why: it runs on the Erlang VM, uses actor‑style concurrency, immutability, pattern matching and the pipe operator. Tools shown include IEx, mix, hex, ecto, Cowboy and Heroku. A small microservice and factorial examples are built and run successfully, benchmarks report orders‑of‑magnitude faster request handling than typical Rails setups.
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chapters (6)
- 0:00Introduction to Elixir
- 10:45Functional programming
- 21:54Elixir language basics
- 29:19Pattern matching and pipes
- 38:31Getting started with Phoenix
- 45:27Phoenix components and wrap-up
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