The C4 Model: Visualizing Software Architecture • Simon Brown & Susanne Kaiser

About this episode

This interview was recorded for the GOTO Book Club. http://gotopia.tech/bookclub Check out more here: https://gotopia.tech/episodes/449 Simon Brown - Author & Creator of "The C4 Model" Susanne Kaiser - Independent Tech Consultant & Author of "Architecture for Flow" RESOURCES Simon https://simonbrown.je https://bsky.app/profile/simonbrown.je https://twitter.com/simonbrown https://linkedin.com/in/simonbrownjersey https://c4model.com Susanne https://bsky.app/profile/suksr.bsky.social https://mastodon.social/@suksr https://www.linkedin.com/in/susannekaiser1 https://susannekaiser.net Links https://structurizr.com DESCRIPTION Simon Brown explains that the C4 Model started not as a grand design theory, but as a practical answer to an embarrassing problem: running a workshop on architecture diagramming, he realized he couldn't understand any of the diagrams being produced. The model formalized his own consulting practice of hierarchical handover documentation — context diagram at the top, containers below, components and code at the bottom — giving it a name and making it teachable. His core advice is to start with just the top two levels: context and container diagrams. These change