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MongoDB CRUD: Insert and Find

Unit Overview

In this unit, you will be introduced to CRUD operations in MongoDB by inserting and finding documents. Inserting and finding documents will help you discover the ease and usability of MongoDB. You'll also build your own queries that use comparison and logical operators. Using operators will make your queries more precise and, in turn, make your application easier to develop. Finally, you'll learn how to query elements in an array. Arrays are a crucial data type that you will encounter frequently, so it's important that you have a solid understanding of how to work with them.

Prerequisites

Lessons in This Unit

Lesson 01: Inserting Documents in a MongoDB Collection
Lesson 02: Finding Documents in a MongoDB Collection
Lesson 03: Finding Documents by Using Comparison Operators
Lesson 04: Querying on Array Elements in MongoDB
Lesson 05: Finding Documents by Using Logical Operators

01.
Lesson 1: Inserting Documents in a MongoDB Collection
- Learn
- Practice
02.
Lesson 2: Finding Documents in a MongoDB Collection
- Learn
- Practice
03.
Lesson 3: Finding Documents by Using Comparison Operators
- Learn
- Practice
04.
Lesson 4: Querying on Array Elements in MongoDB
- Learn
- Practice
05.
Lesson 5: Finding Documents by Using Logical Operators
- Learn
- Practice
06.
Conclusion
- Learn

Parker Faucher | Curriculum Engineer

Parker Faucher | Curriculum Engineer

Parker is a Curriculum Engineer on the Education team at MongoDB. Prior to joining MongoDB, he helped maintain a world-class developer boot camp that was offered in multiple universities. He is a self-taught developer who loves being able to give back to the community that has helped him so much.