I'm just back from the YOW! conference tour in Australia (which was amazing!) and I presented this as the closing slide for my Agility and the essence of software architecture talk, which was about how to create agile software systems in an agile way.
You will have probably noticed that software architecture sketches/diagrams form a central part of my lightweight approach to software architecture, and I thought this slide was a nice way to summarise the various things that diagrams and the C4 model enable, plus how this helps to do just enough up front design. The slides are available to view online/download and hopefully one of the videos will be available to watch after the holiday season.
Simon is an independent consultant specializing in software architecture, and the author of Software Architecture for Developers (a developer-friendly guide to software architecture, technical leadership and the balance with agility). He’s also the creator of the C4 software architecture model and the founder of Structurizr, which is a collection of open source and commercial tooling to help software teams visualise, document and explore their software architecture.