# 30.3 Neo4j

[Neo4j](http://neo4j.com/)是一个开源的NoSQL图数据库，它使用图（graph)相关的概念来描述数据模型，把数据保存为图中的节点以及节点之间的关系。相比传统rdbms（关系管理系统）的方式，Neo4j更适合大数据关系分析。Spring Boot为使用Neo4j提供很多便利，包括`spring-boot-starter-data-neo4j`“Starter”。


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