Status: Planned — not yet written. This stub describes what the section will contain so you know what's coming and where to contribute.
Visual reference material: architecture diagrams and decision flowcharts for every RAG variant, suitable for whiteboard reproduction in system design interviews:
Mermaid diagrams (rendered by GitHub) plus the ASCII fallback used elsewhere in the repo, one file per architecture family.
README.md00_overview/rag_taxonomy.mdSee CONTRIBUTING.md.