GraphRAG with Python (Paperback)

Paperback. Large language models have transformed how we build intelligent applications, but traditional Retrieval-Augmented Generation (RAG) systems still struggle with complex relationships, multi-hop reasoning, and fragmented context. GraphRAG changes that by combining the semantic understanding of LLMs with the structured power of knowledge graphs, enabling AI systems that retrieve information more accurately, reason across connected data, and generate responses grounded in meaningful relationships rather than isolated documents.GraphRAG with Python is a practical, hands-on guide that takes you from the fundamentals of knowledge graphs to designing and deploying production-ready GraphRAG applications. Whether you're an AI engineer, machine learning practitioner, data scientist, software developer, or technical architect, this book provides the concepts, tools, and implementation techniques needed to build intelligent retrieval systems that go beyond traditional vector search.Rather than focusing on a single framework, you'll develop a solid understanding of the principles behind GraphRAG and learn how to implement them using Python and today's leading AI ecosystem, ensuring your skills remain valuable as the technology evolves.Inside this book, you'll learn how to: Understand the architecture and principles behind GraphRAG and how it extends traditional Retrieval-Augmented Generation.Build knowledge graphs from structured and unstructured data using modern Python libraries and LLM-powered extraction techniques.Design entity extraction, relationship extraction, ontology modeling, and graph enrichment pipelines.Implement GraphRAG workflows with Microsoft GraphRAG, Neo4j, LangChain, LlamaIndex, and other leading open-source tools.Combine graph, vector, and keyword retrieval into hybrid search systems for improved accuracy and context awareness.Apply graph algorithms, community detection, graph traversal, and multi-hop reasoning to solve complex retrieval problems.Integrate GraphRAG with AI agents and tool-calling workflows for advanced enterprise applications.Evaluate retrieval quality, optimize performance, reduce hallucinations, and improve response reliability.Scale GraphRAG systems using production-ready architectures, monitoring, caching, indexing, and deployment best practices.Build complete, real-world projects for enterprise search, question answering, research assistants, document intelligence, legal analysis, financial knowledge management, healthcare, and recommendation systems.Throughout the book, you'll build practical Python projects while learning the engineering principles behind robust GraphRAG systems. Every chapter combines clear explanations with diagrams, reusable code, implementation patterns, and best practices that you can immediately apply to your own AI applications.By the end of this book, you'll be able to design, implement, optimize, and deploy GraphRAG solutions capable of delivering more accurate retrieval, richer contextual understanding, and more trustworthy AI-powered experiences.Whether you're modernizing enterprise search, building AI assistants, creating intelligent knowledge management platforms, or exploring the next generation of Retrieval-Augmented Generation, GraphRAG with Python provides the practical foundation you need to build smarter, relationship-aware AI systems with confidence. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…