# How Elixir Powers Real-Time Systems at Scale in 2026

Page: https://stenobird.com/podcast/the-programming-languages-podcast-with-fexingo-python-rust-javascript-and-modern-coding-7872026/how-elixir-powers-real-time-systems-at-scale-in-2026
Text version: https://stenobird.com/podcast/the-programming-languages-podcast-with-fexingo-python-rust-javascript-and-modern-coding-7872026/how-elixir-powers-real-time-systems-at-scale-in-2026.md
Podcast: [The Programming Languages Podcast with Fexingo: Python, Rust, JavaScript, and Modern Coding](https://stenobird.com/podcast/the-programming-languages-podcast-with-fexingo-python-rust-javascript-and-modern-coding-7872026)
Published: 2026-07-08T11:51:28+00:00
Episode link: https://audio.fexingo.com/business/the-programming-languages-podcast/episode-0098.mp3
Audio file: https://audio.fexingo.com/business/the-programming-languages-podcast/episode-0098.mp3
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Duration seconds: 469

## Resource

Lucas and Luna dive into Elixir, the functional language built on the Erlang VM that's quietly powering real-time, fault-tolerant systems at scale. They explore how companies like Discord and Pinterest use Elixir's actor model and OTP to handle millions of concurrent connections with minimal latency. The discussion covers key features like pattern matching, supervision trees, and the 'let it crash' philosophy, and compares Elixir to Go and Rust for backend workloads. Specific benchmarks and deployment stories reveal why Elixir is becoming a top choice for chat apps, live streaming, and IoT backends in 2026. #Elixir #RealTimeSystems #FunctionalProgramming #OTP #ErlangVM #Concurrency #Discord #Pinterest #PhoenixFramework #ActorModel #FaultTolerance #BackendDevelopment #Technology #ProgrammingLanguages #Scalability #FexingoBusiness #BusinessPodcast #TechPodcast Keep every episode free: buymeacoffee.com/fexingo

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## Transcript

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