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Build a Mini RAG System: Hands-On Workshop

By Learnia Team

Build a Mini RAG System: Hands-On Workshop

This article is written in English. Our training modules are available in multiple languages.

Theory without practice is just trivia. In this workshop, you will build a complete RAG system — a knowledge base that answers questions about your own documents. By the end, you will understand every component of the RAG pipeline and how to tune it.

Workshop Overview

Tuning Your RAG System

Evaluation: How Good Is Your RAG?

Common Issues and Fixes

Scaling Beyond the Workshop

Test Your Understanding

Next Steps

You have built your first RAG system. In the next module, you will learn about AI Agents — systems that can reason, use tools, and take actions autonomously using the ReAct framework.


Continue to ReAct Method: AI Agents Explained to understand autonomous AI systems.

GO DEEPER — FREE GUIDE

Module 5 — RAG (Retrieval-Augmented Generation)

Ground AI responses in your own documents and data sources.

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FAQ

What will I learn in this RAG guide?+

Build a complete Retrieval-Augmented Generation system from scratch. Load documents, create embeddings, implement vector search, and generate grounded answers step by step.