Launching a RAG system is only the beginning. This guide covers what RAG maintenance and support actually involve — from pipeline updates and monitoring to performance optimization — and explains how businesses can find the right partner to keep their system reliable, accurate, and cost-efficient long after launch.

This post walks through exactly how: the diagnosis process, the specific architecture changes we made, the tradeoffs we accepted along the way, and the results that followed. If you're running a RAG system where "it mostly works" isn't good enough — because your users are lawyers, auditors, or anyone else who can't afford a confidently wrong answer — this is the playbook we used, and the one we'd use again.