Resources.

Engineering notes, references and learning resources will live here.

This section will be a growing collection of notes, reference material, and curated resources — written for engineers who want to understand technology deeply, not just use it.

What you'll find here

Resources are being written alongside the first courses.

Reference Sheets

Quick-reference cards for commands, concepts, and patterns you reach for regularly.

Linux command referenceGit cheat sheetDocker commandsAWS CLI reference

Concept Notes

Deep written explanations of how specific technologies work at a fundamental level.

How DNS worksTCP/IP explainedLinux process modelContainer internals

Architecture Docs

Diagrams and walkthroughs of real system architectures with explanations of tradeoffs.

Microservices patternsEvent-driven systemsCloud networkingStorage patterns

Reading Lists

Curated books, papers, and articles worth reading for serious engineering depth.

Systems booksNetworking papersCloud whitepapersEngineering blogs

Explore the experiments section for documented investigations in the meantime.

View Experiments