"config.exs is Simple" and Other Lies - Understanding Elixir Configuration

Explore the intricacies of Elixir configuration in this conference talk from ElixirConf EU 2022. Dive deep into the various types of configuration, including compile-time, runtime, startup time, release, and application environment configurations. Learn how to navigate the complexities of Elixir's configuration system, understand when and how different configuration options are applied, and discover why certain values can or cannot be changed during an application's lifetime. Gain clarity on how configuration is stored and what it truly means in the context of Elixir development. Benefit from Łukasz Niemier's expertise as he demystifies the often confusing world of Elixir configuration and provides valuable insights for more effective development practices.