Haystack Zero to Hero: Building Production-Ready RAG & Search Systems in Python
Introduction Retrieval-augmented generation (RAG), semantic search, and intelligent question-answering are now core building blocks of modern AI applications. But wiring together vector databases, file converters, retrievers, LLMs, and evaluation in a robust way is non‑trivial. Haystack, an open‑source Python framework by deepset, is designed to make this tractable: it gives you a full toolkit to ingest data, search it efficiently, query it with LLMs, run evaluation, and deploy to production. ...