"Vector search can't answer every question." The moment you realize that, you see what comes after RAG.
In February 2024, Microsoft Research released GraphRAG. LinkedIn cut issue resolution time by 28.6% with KG+RAG. Meta deployed 50+ AI agents to raise context coverage from 5% to 100%. The common knowledge graphs.
This book covers knowledge graphs from fundamentals to practice across 15 chapters and 32 diagrams.
What you will
RDF vs property how to choose, and building with Neo4j in 7 stepsHow GraphRAG works and a 4-step enterprise adoption frameworkTree-sitter AST + MCP for code knowledge graphs (up to 49x token reduction in AI code review)Emotional commonsense ATOMIC, COMET, and ECoK (outperforming GPT-4-Turbo)Personal knowledge graphs with Obsidian and InfraNodusWho this book is
Engineers and data architects interested in knowledge graphsTeam leads evaluating GraphRAG adoptionDevelopers looking to optimize AI code reviewKnowledge managers structuring organizational tacit knowledge"Thinking in graphs" is a skill that outlasts any single tool.