Learning Neo4j provides you with a step-by-step approach to adopting Neo4j, the world's leading graph database.
This video includes a lot of background information, helps you grasp the fundamental concepts behind this radical new way of dealing with connected data, and will give you lots of examples of use cases and environments where a graph database would be a great fit, starting with a brief introduction to graph theory.
Installation - Linux
In Real Life
Graph Databases, Neo 4j
Query Aggregations and Functions