Understand how to define schemas, validate data types, and manage various data relationships in MongoDB. This section covers one-to-one, one-to-many, and many-to-many relationships, as well as schema validation.
Overview
Syllabus
- Lesson 1: Data Types in MongoDB
- Insert Book Document in MongoDB
- Add ObjectId to Book Document
- Insert Book with Nested Document and Array
- Extending Book Document with Numeric Fields
- Adding Date and Timestamp Fields
- Lesson 2: One-to-One Relations in MongoDB
- One-to-One Relationships in MongoDB
- Refactor Embedded to Referenced One-to-One Relationship
- Refactor to Use Embedded Documents
- Designing a MongoDB Schema for an Online Bookstore
- Lesson 3: One-to-Many Relations in MongoDB
- One-to-Many Relationship Example
- Refactor Embedded Documents to Referenced Documents
- Embedding Comments in MongoDB
- Lesson 4: Many-to-Many Relations in MongoDB
- Many-to-Many Relations in MongoDB
- Refactor Embedded Documents to Referenced Documents
- Enhance Script with Many-to-Many Relationship
- Lesson 5: Schema Validation in MongoDB
- Schema Validation Basics in MongoDB
- Update Journal Year Field Validation
- Validating Basic Fields
- Validating Nested Documents
- Validating Array Fields
- Adding Schema Validation to Existing Collection
