Ray's Galactic Tech

Jul 14, 2026 · Backend Development

How We Built a RAG‑Powered Knowledge Base That Actually Understands Source Code

The article explains why traditional FAQs fail for complex production issues, then details the design of a retrieval‑augmented generation knowledge engine that ingests source code, configuration, design docs, and incident reports, offering version‑consistent, permission‑aware answers with evidence‑backed citations.