Your RAG demo works on localhost. Under real load—socket exhaustion, 429s, and pool timeouts kill it. A frontend dev's walkthrough of naive vs production Node.js RAG.
Why 99% of RAG Apps Crash in Production (Naive vs Scaled Node.js)
Your RAG demo works on localhost. Under real load—socket exhaustion, 429s, and pool timeouts kill it. A frontend dev's walkthrough of naive vs production Node.js RAG.
This post was originally published on the main website on Apr 7 2026. I am reposting it here for SEO...
Hey hunters — I’m Sameer, maker of UniSin. I built this because I kept meaning to post on LinkedIn...
Running a language model locally used to be a hobbyist experiment. In 2026, it's a viable engineering...