Data Engineering Book – An open source, community-driven guide
LLM-centric framing is smart, but curated guides already exist on HN weekly.

440-page architecture book with real testimonials, but Show HN favors shipped code over content.
Software architects and senior engineers studying system design patterns
Design Patterns (Gang of Four) · Fundamentals of Software Architecture
LLM-centric framing is smart, but curated guides already exist on HN weekly.
Graph-aware RLM decomposition beats context-window limits; but Codeium/Sourcegraph Cody solve this already.
ESLint for system design: catch architecture violations in CI before code review becomes bottleneck.
ISBN search for book translations across 100+ languages including Krio.
Semantic primitives show up in activation patterns across Qwen, Gemma, LLaMA, SmolLM2.
Lisp history with actual code—niche but researched; limited audience beyond 1960s-onward language nerds.