This course introduces the audience to graph databases and the Neo4j graph database product. In this course, Introduction to Graph Databases, Cypher, and Neo4j, you will gain an introductory knowledge of graph databases. First, you will learn what a graph database is. Next, you will discover how to install and setup Neo4j, how to query graphs with a query language called Cypher, and how to add and manipulate data. Finally, you will explore information about database optimization. By the end of this course, you will know how to use the database using its Bolt and REST APIs with and without a client library.