Connecting to the Database

The video tutorial introduces Mongoose, a tool for object modeling in Node.js, and demonstrates how to install and configure it for database connections. It covers creating a database connection using async/await, handling connection options to avoid console warnings, and integrating the connection setup into a server. The tutorial also suggests using a package to add colors to console messages for better visibility.

What should be done if there is an error while connecting to the database?

How do you export the connection function in Mongoose?

What is the significance of using 'JS' when importing files in a Node.js application?