Apr 17, 2025
Docker is everywhere, but most explanations make it sound either magical or trivial. You’ll see endless “docker run hello-world” tutorials, and yet people still ask: Is Docker just a lightweight VM? Where does my data actually go? Why does networking feel so confusing?
This is a companion discussion topic for the original entry at https://telechar.ge/posts/docker-demystified-from-hello-world-to-how-it-works