In one of my previous post, we got familiar with the graph databases concept as the opposing approach to the aggregate-oriented, NoSQL databases. As I promised back then, there’s going to be a series of post dedicated to the query language designed for querying that kind of data structure called Cypher. Today’s one starts it and it going to present the way to install Neo4j and later is going to discuss creating simple queries.  Installing Neo4j To start our j...