As I said in my previous post, I am interacting a lot with Apache Giraph. Before beginning with Giraph, I needed to understand the concept behind it. Giraph is an open-source implementation of the Pregel model, proposed by Google in 2010.
What is Pregel?
A model or framework designed for processing large-scale graphs.
How large can these large-scale graphs be? Well, let's say billions is a good number :)
How large can these large-scale graphs be? Well, let's say billions is a good number :)