This page describes a data model that uses references between documents to describe one-to-many relationships between connected data.

This page describes a data model that uses embedded documents to describe a one-to-many relationship between connected data.

This page describes a data model that uses embedded documents to describe a one-to-one relationship between connected data.

MongoDB Basics: Chapter 4: Advanced CRUD Operations - Array Operators and Sub-Documents

MongoDB Basics: Chapter 4: Advanced CRUD Operations - Array Operators and Projection

MongoDB Basics: Chapter 4: Advanced CRUD Operations - Array Operators

MongoDB Basics: Chapter 4: Advanced CRUD Operations - Expressive Query Operator

Find all documents where airplanes CR2 or A81 left or landed in the KZN airport

Find all documents where the tripduration was less than or equal to 70 seconds and the usertype was not Subscriber

MongoDB Basics: Chapter 3: Creating and Manipulating Documents - Deleting Documents and Collections

MongoDB Basics: Chapter 3: Creating and Manipulating Documents - Updating Documents: mongo shell

MongoDB Basics: Chapter 3: Creating and Manipulating Documents - Updating Documents: Data Explorer

MongoDB Basics: Chapter 3: Creating and Manipulating Documents - Inserting New Documents: insert() order

MongoDB Basics: Chapter 3: Creating and Manipulating Documents - Inserting New Documents: insert() and errors

If you want to read more about the ObjectId data type, and the ObjectId() function, which generates ObjectId values,

Chapter 2: Importing, Exporting, and Querying Data - Find Command

Namespace - The concatenation of the database name and collection name is called a namespace.

SRV connection string - a specific format used to establish a connection between your application and a MongoDB instance.

Like JSON, BSON sup­ports the em­bed­ding of doc­u­ments and ar­rays with­in oth­er doc­u­ments and ar­rays.

JSON and BSON are close cousins, as their nearly identical names imply, but you wouldn’t know it by looking at them side-by-side.