In this chapter, we will learn how to create a graph from a data source. We will then carry out experiments with the Edge API and Vertex API. By the end of this chapter, you will know how to calculate the degree of vertex and PageRank.

In this chapter, we will cover the following topics:

• Creating a graph from a data source
• Using the Vertex API
• Using the Edge API
• Calculating the degree of vertex
• Calculating PageRank