Node.js API Masterclass with Express and MongoDB - Bootcamp & User Relationship

The video tutorial explains how to associate a user with a bootcamp in a database model using Mongoose. It covers modifying the bootcamp controller to include user IDs, restricting bootcamp creation to one per user unless they are an admin, and updating the database seeder to implement users. The tutorial also demonstrates testing these functionalities using Postman and discusses the importance of user roles in managing bootcamp creation.

What new insight or understanding did you gain from this video?