3.1 Setting up your environment3.1.1 Starting the Gremlin Server3.1.2 Starting the Gremlin Console, connecting to the Gremlin Server, and loading the data3.2 Traversing a graph3.2.1 Using a logical data model (schema) to plan traversals3.2.2 Planning the steps through the graph data3.2.3 Fundamental concepts of traversing a graph3.2.4 Writing traversals in Gremlin3.2.5 Retrieving properties with values steps3.3 Recursive traversals3.3.1 Using recursive logic3.3.2 Writing recursive traversals in Gremlin