Further reading

• The Cypher cheat sheet created by Neo4j is very informative: https://neo4j.com/docs/cypher-refcard/current/.
  
• I recommend that you take a look at the APOC plugin documentation to know what APOC is capable of and decide whether it is worth including it in your projects: https://neo4j.com/docs/labs/apoc/current/.
• More information about data modeling and Neo4j performance can be found in Neo4j High Performance, S. Raj, Packt Publishing.