$ cat ~/notes
Field notes from building products end-to-end - fullstack TypeScript, self-hosted infra, and the occasional foray into local LLM inference. Mostly things I wish I'd known six months ago.
⌘K
$ cat post.md ───────────────── # what-is-rag-how-retrieval-augmented-generation-actually-works tags: [RAG, LLM, AI Engineering, Vector Databases, Machine Learning, System Design] read: ~1min
★ FEATURED · LATEST
What is RAG? How Retrieval-Augmented Generation Actually Works
A practical breakdown of Retrieval-Augmented Generation — why LLMs hallucinate, how RAG grounds answers in real documents, and the architecture decisions that make or break a RAG system in production.
JUL 18, 2026·1 min read·#RAG #LLM #AI Engineering #Vector Databases #Machine Learning #System Design
read post →Subscribe via RSS
/rss.xmlNew posts hit your reader instantly — no email, no tracking.