After the successful setup of Neo4j on an operating system of our choice, now it's time to say Hello World to Neo4j, which means it's time to create our first graph by using Neo4j.
We know that any graph consists of nodes and edges, where edges represent the relationships between nodes.
Consider an example where there are two persons, Alice and Bob, who know each other. So, in graph terminology, Alice will be node A and Bob will be node B. The technical representation of this example can be done as follows:
The preceding diagram shows nodes and edges, where edges ...