Building RAG Systems That Actually Work A Practical Guide to Giving AI Accurate, Current, and Company-Specific Knowledge [#1042065]

Building RAG Systems That Actually Work: A Practical Guide to Giving AI Accurate, Current, and Company-Specific Knowledge With Retrieval-Augmented Generation
English | September 18, 2026 | ASIN: B0HGWHVJMV | 149 pages | EPUB (True) | 1.82 MB
Every organization today sits on a mountain of information that its AI systems cannot reach. Companies have spent years accumulating internal documentation, product manuals, and institutional knowledge, yet the language models they deploy remain limited to public data. This gap between what a model knows from training and what it needs to know to be useful is the biggest barrier to enterprise AI adoption, and retrieval augmented generation, or RAG, is the dominant architecture for closing it. Feed the right documents to the model at the right time, and it stops guessing and answers from your actual knowledge base.This book is written for the engineer or technical leader who has moved past the tutorials and needs to build a RAG system that actually works in production. The internet is full of demos that look great on clean data and fail on real documents, and the difference between a prototype and a production system is engineering depth across a dozen interconnected decisions. Chunking strategies, embeddings, retrieval quality, reranking, and evaluation all have to work together, and this book walks through each one.Inside, you'll discover:* The anatomy of a RAG pipeline and where quality is silently lost* Document intelligence and chunking strategies that survive messy data* Embeddings, vector databases, and hybrid search that return the right context* Reranking and context selection that maximize what reaches the model* Evaluation frameworks that measure what matters instead of guessing* Advanced patterns, including graph based and agentic RAG* Production concerns, from scaling and cost to monitoring and maintenanceThe framework is deliberately tool agnostic, because the ecosystem changes too quickly to learn a single stack. What endures is the ability to reason about retrieval quality, diagnose failures, and design systems that improve with feedback. That skill is what this book builds.