"Learning Neo4j 3.x" provides a comprehensive introduction to the world of graph databases, focusing on practical usage of Neo4j. This book guides you through the fundamentals, from installation and modeling to advanced features including security and optimization. You'll gain the skills to harness Neo4j for effective data management and visualization. What this Book will help me do Understand the basics of graph databases and how to use them effectively in real-world scenarios. Master the Cypher query language to query and manipulate graph data powerfully and intuitively. Learn to implement and optimize advanced graph techniques using the APOC library. Develop the ability to extend Neo4j's core functionality using available plugins and advanced extensions. Acquire skills to design and deploy scalable, secure enterprise-grade graph database solutions. Author(s) Jerome Baton and None Van Bruggen are experienced Neo4j specialists who share a passion for making complex technical concepts accessible. Jerome brings years of real-world experience in graph database applications, while None contributes expertise in data modeling and visualization. Together, they provide clear, focused insights with practical examples and hands-on guidance. Who is it for? This book is tailored for developers looking to extend their knowledge with graph databases to take on modern connected data challenges. It is suitable for those new to Neo4j, including beginners with databases, and will serve as a valuable guide for professionals aiming to deepen their expertise in data storage and query optimization using Neo4j.