In RAG, the bottleneck isn’t your app server—it’s vector search, rerankers, and LLM latency.Go is fast glue around slow ...

In RAG, the bottleneck isn’t your app server—it’s vector search, rerankers, and LLM latency.Go is fast glue around slow calls. TypeScript on Bun matches that speed *and* brings better AI tooling (LangGraph.js, LangSmith, Zod, Hono, Qdrant).Rule: choose the language with the best AI tooling for your hot path; optimize real bottlenecks separately.I wasted two weeks in Go learning this.#RAG #TypeScript #Bun #AIEngineering #LLM