Brief discussion on arrays and global variables.

A short introduction to Promises, a new feature is ES6, to simplify asynchronous programmming.

A review of the NoSQL movement and some of its key characteristics

Installing, connecting to and initialising Mongoose/MOngo db from a node application.

Creating and using Objects in Mongo, using its promise based API

Replace the simple user and donation tracking with a database implementation - Mongo DB. Use the Mongoose ODM to create User + Donation models.