MongoDB

MongoDB is a popular NoSQL database that has great features and good performance. It's really good for data that changes structure quickly, such as the following:

• Operational intelligence (logs and reports)
• Product data management (product catalog, hierarchies, and categories)
• Content management systems (posts, comments, and other records)

We will create an example that stores the activities of a user.

Bootstrapping a database for testing

We will use the official Docker image to bootstrap a MongoDB instance. You can do it simply with the following command:

docker run -it --rm --name test-mongo -p 27017:27017 mongo

This command runs a container with the name test-mongo from the mongo...