Illustrated App Development
summary
Claims concrete wins: Elixir and Phoenix plus Ecto changesets cut push latency from minutes to near-instant and drop server cost while handling spikes like the NFL Draft; a rebuilt push service removes third‑party dependencies; bulk updates use chunked inserts to add thousands of items in seconds; production footprint grows to 66 Elixir apps; tooling includes Credo and ExCoveralls for style and tests; benchmarks and deployment history show the rewrite actually works.
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chapters (11)
- 0:00Intro
- 1:28TECHNICAL DEBT
- 2:05INITIAL CONSIDERATIONS
- 3:34WHY ELIXIR
- 4:38APP LIFECYCLE
- 5:26EXPLORATORY
- 7:59PRODUCT DEFINITION
- 9:32RELEASE
- 19:23REFACTOR
- 26:53FEATURES
- 37:23ELIXIR AT BR
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