Free interactive textbook
System Design Fundamentals
A structured interactive textbook that teaches the mental model behind backend architecture and then applies it to production-style systems.
- Lessons
- 4
- Trackable
- 3
- Reference
- 1
CloudArch Learn
CloudArch Learn
A free interactive textbook for learning system architecture by watching real systems work.
Learn system architecture by watching systems work. Start with System Design Fundamentals, read source-controlled lessons, inspect interactive diagrams, and keep reference material separate from required learning steps.
Learning paths
Choose a track
Textbook-first foundations are free. Practice labs and deeper cases can be premium without blocking the core reading path.