The purpose of this post is to recap the most important points from recent Big Data in 30 hours Lecture 5. What is a graph? Vertices – Vertices denote discrete objects, such as a person, a place, or an event.

The purpose of this post is to recap the most important points from recent Big Data in 30 hours Lecture 5. What is a graph? Vertices – Vertices denote discrete objects, such as a person, a place, or an event.