[amanj41]

Graph DBs are generalized relationship stores. SQL can work for querying graphs, but graph DB DSLs like Cypher become very powerful when you're trying to match across multiple relationship hops.

For example, to find all friend of a friend or friends of a friend of a friend: `MATCH (user:User {username: "amanj41"})-[:KNOWS*2..3]->(foaf) WHERE NOT((user)-[:KNOWS]->(foaf)) RETURN user, foaf`