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Lightning Talk · 7 min

From a RAG Demo to a RAG System

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Time and room for this session are published in October. when the timetable goes live.

Everyone's building agents right now and almost every agent that looks something up is doing RAG underneath. When that retrieval is wrong, the agent is confidently wrong. So this is a talk about the layer the whole agentic boom stands on.

Shipping a RAG demo that works is fine. You point it at some documents, ask a question, get a clean sourced answer, and it feels solved.
But a demo and a system aren't the same thing and the gap between them is four things production asks of a RAG pipeline that a dev demo never does.

This talk walks the RAG pipeline end to end ingest, chunk, embed, index, retrieve, generate and shows what each stage demands once real users, messy documents, and real permissions arrive: document quality, index staleness, access control, and the silent retrieval failures you can't catch without observability.

Along the way: why vector search alone isn't enough, and what actually separates a prototype from a system.

Main tools & technology
Production RAG Systems, Vector Databases, Embeddings, Hybrid Search, Evals
Topics
Lessons Learned & Anti-PatternsRAG & Knowledge Retrieval
Sponsors & Partners
Main Sponsor
copebit — Main Sponsor
Gold
AWS
Silver
Atlassian Flagsmith namespace re:cinq
Hands-On
OpenAI — Workshop Partner
End-User
Migros Online — End User Partner
Education
FHNW Hochschule für Informatik — Educational Partner
Bronze
BI Concepts Noser Engineering Puzzle ITC Team Extension Your Sidekicks AG
Community
AI & ML Events CH Open dev.events Java User Group Switzerland Rocket Engineers SwissDevJobs ZurichJS Conference