# How to Build a Beginner-Friendly HR RAG Chatbot with Amazon Bedrock

Learn how Retrieval-Augmented Generation (RAG) works on AWS using Amazon Bedrock, Knowledge Bases, embeddings, and Amazon S3 through a realistic HR chatbot scenario. Why Everyone Is Talking About RAG AI chatbots are becoming a major part of modern businesses. Companies want AI assistants that can answer questions about: internal company documents support articles training manuals policies product documentation customer knowledge bases The Problem Large language models (LLMs) do not automatically