MongoDB is a well - known NoSQL database recognized for its flexibility and scalability. This Skill Tree provides a comprehensive learning path for mastering MongoDB administration and development. Suitable for both beginners and experienced developers, it offers a clear roadmap to understand document - based data modeling, CRUD operations, indexing, aggregation, and performance tuning. Through hands - on, non - video courses and practical exercises, you'll gain real - world experience in effectively managing and utilizing MongoDB databases.
TABLE OF CONTENTS
BASIC OPERATIONS
Basic Operations Learn the essential operations needed to start using MongoDB, including creating databases, inserting documents, and updating records.
Start MongoDB Shell Learn how to start the MongoDB shell to interact with your databases and collections.
Create Database and Collection Understand how to create a new database and collection in MongoDB for storing documents.
Insert Document Learn how to insert a single document into a MongoDB collection.
Bulk Insert Documents Understand how to insert multiple documents in bulk for better efficiency.
Update Document Learn how to update existing documents in a MongoDB collection.
Bulk Update Documents Understand how to perform bulk updates on multiple documents at once.
Delete Document Learn how to delete a specific document from a MongoDB collection.
Bulk Delete Documents Understand how to delete multiple documents in bulk.
QUERY OPERATIONS
Query Operations Cover the basics of querying MongoDB collections, including finding, sorting, and projecting data.
Find Documents Learn how to retrieve documents from a collection using basic query methods.
Query with Conditions Understand how to use conditions to refine queries and fetch specific documents.
Sort Documents Learn how to sort query results based on specific fields in ascending or descending order.
Project Fields Understand how to project specific fields to control the output of a query.
DATA TYPES
Data Types Learn how to use various data types available in MongoDB, including numeric, string, array, and more.
Use Numeric Data Types Learn how to use and store numeric data types in MongoDB documents.
Use String Data Types Understand how to use and store string data types in MongoDB documents.
Work with Array Data Types Learn how to use arrays as a data type to store lists of values within a document.
Manage Array Elements Understand how to add, update, or remove elements within an array in a MongoDB document.
SCHEMA DESIGN
Schema Design Understand how to effectively design document schemas for MongoDB collections.
Design Order Schema Learn how to design a database schema for storing order-related data.
Add Customer Information Understand how to add and manage customer information within a MongoDB schema.
ARRAY AND EMBEDDED DOCUMENTS
Array and Embedded Documents Learn how to work with array data types and embedded documents to model complex relationships.
Create Embedded Documents Learn how to create embedded documents to structure nested data.
Query Embedded Documents Understand how to query data that is stored within embedded documents.
INDEXING
Indexing Improve query performance by creating and managing different types of indexes in MongoDB.
Create Index Learn how to create an index to improve the performance of queries.
Build Compound Index Understand how to create compound indexes to optimize multi-field queries.
ERROR HANDLING
Error Handling Handle errors during MongoDB operations, including connection and write errors.
Handle Connection Errors Learn how to handle errors that occur when connecting to a MongoDB server.
Handle Write Errors Understand how to manage write errors during insert, update, or delete operations.
AGGREGATION OPERATIONS
Aggregation Operations Learn how to use MongoDB's aggregation framework to group, calculate, and summarize data.
Group Documents Learn how to group documents using the aggregation framework.
Aggregate Group Totals Understand how to calculate group totals using MongoDB's aggregation features.
DATA IMPORT EXPORT
Data Import Export Master how to import and export data between MongoDB and various formats, such as JSON and CSV.
Import Data from JSON Learn how to import data into MongoDB from JSON files.
Import Data from CSV Understand how to import data from CSV files into a MongoDB collection.
RELATIONSHIPS
Relationships Establish and manage relationships between documents using references and linking techniques.
Create Document References Learn how to create references between documents to establish relationships.
Link Related Documents Understand how to link and manage relationships between related documents.