Mongoose Relationships
About
In this module, you will explore the fundamentals of data relationships in a NoSQL context. This content covers various aspects of managing relationships in MongoDB, from embedding and manipulating subdocuments to understanding and implementing document referencing.
By the end of this module, you’ll have a robust understanding of how to efficiently structure and interact with related data in Mongoose, preparing you for more complex database management in your full-stack applications. This module is designed for intermediate learners already familiar with MongoDB and Mongoose.
Content
| Lesson | Skills |
|---|---|
| Setup | Setting up the development environment |
| Concepts | Understand how entities can be related in MongoDB |
| Embedding | Understand how to embed subdocuments in a Mongoose schema |
| Locating Embedded Subdocuments | Retrieve embedded subdocuments using an id |
| Removing Embedded Subdocuments | Remove embedded subdocuments by id |
| Updating Embedded Subdocuments | Update embedded subdocuments by id |
| Finding a Parent From the Child | Finding a parent document based on the properties of a child |
| Referencing | Understand referencing related data in MongoDB |
| Adding References | Create relationships through referenced documents |
| Joining Referenced Documents | Retrieve referenced documents using the populate() method |