Needing resources to help you effectively model your data in MongoDB? We have a number of resources for you.
For the true beginner, we have an Introduction to Data Modeling in MongoDB:
https://learn.mongodb.com/courses/introduction-to-mongodb-data-modeling
For those looking for a more in depth course on the topic, this 7 hour course will cover almost everything you need to know: https://learn.mongodb.com/learn/course/m320-mongodb-data-modeling/lesson-1-introduction-to-data-modeling/learn?client=mongodb-internal
We also recommend the data modeling anti-patterns series in our developer center:
https://www.mongodb.com/developer/products/mongodb/schema-design-anti-pattern-summary/