In the previous chapter, you learned to visualize a domain as a graph and how to feed it into Neo4j using Cypher. This chapter will revolve around using that data to get the desired information. This can be done using Cypher to query the graph and return the desired data. You will learn the following:
Querying using Cypher for variable length relationships
Using functions to extract data from a collection of nodes
What operations are suited for Cypher