Introduction to MongoDB

Introduction

• Introduction to MongoDB Atlas
• Creating and deploying an Atlas cluster
• Getting started with MongoDB Atlas, the developer data platform review

1. MongoDB and the Document Model

• Introduction to MongoDB Atlas
• The MongoDB document model
• Managing databases, collections, and documents in Atlas Data Explorer
• Overview of MongoDB and the document model review

2. Connecting to a MongoDB Database

• Using MongoDB connection strings
• Connecting to a MongoDB Atlas cluster with the Shell
• Connecting to a MongoDB Atlas cluster with Compass
• Connecting to a MongoDB Atlas cluster from an application
• Troubleshooting MongoDB Atlas connection errors
• Connecting to your database review

3. MongoDB CRUD Operations: Insert and Find Documents

• Inserting documents in a MongoDB collection
• Finding documents in a MongoDB collection
• Finding documents by using comparison operators
• Querying on array elements in MongoDB
• Finding documents by using logical operators
• MongoDB CRUD operations: Insert and find documents review

4. MongoDB CRUD Operations: Replace and Delete Documents

• Replacing a document in MongoDB
• Updating MongoDB documents by using updateOne()
• Updating MongoDB documents by using findAndModify()
• Updating MongoDB documents by using updateMany()
• Deleting documents in MongoDB
• MongoDB CRUD operations: Replace and delete documents review

5. MongoDB CRUD Operations: Modifying Query Results

• Sorting and limiting query results in MongoDB
• Returning specific data from a query in MongoDB
• Counting documents in a MongoDB collection
• MongoDB CRUD operations: Modifying query results review

6. MongoDB Aggregation

• Introduction to MongoDB aggregation
• Using $match and $group stages in a MongoDB aggregation pipeline
• Using $sort and $limit stages in a MongoDB aggregation pipeline
• Using $project, $count, and $set stages in a MongoDB aggregation pipeline
• Using $out stage in a MongoDB aggregation pipeline
• MongoDB aggregation review

7. MongoDB Indexes

• Using MongoDB indexes in collections
• Creating a single field index in MongoDB
• Creating a multikey index in MongoDB
• Working with compound indexes in MongoDB
• Deleting MongoDB indexes
• Introduction to MongoDB data modeling review

8. MongoDB Atlas Search

• Using relevance-based search and search indexes
• Creating a search index with dynamic field mapping
• Creating a search index with static field mapping
• Using $search and compound operators
• Grouping search results by using facets
• MongoDB Atlas Search review

9. Introduction to MongoDB Data Modeling

• Introduction to data modeling
• Types of data relationships
• Modeling data relationships
• Embedding data in documents
• Referencing data in documents
• Scaling a data model
• Using Atlas tools for schema help
• Introduction to MongoDB data modeling review

10. MongoDB Transactions

• Introduction to ACID transactions
• ACID transactions in MongoDB
• Using transactions in MongoDB
• Transactions review

Conclusion

• Moving forward to take the MongoDB certification