By Technoupskills – Power Your Web Apps with Modern NoSQL Databases

Learn how to build, manage, and scale modern database-driven applications using MongoDB – the most popular NoSQL database used by developers across the globe. This course is ideal for backend and full stack developers who want to master database architecture using MongoDB + Mongoose + Node.js.

🔥 What You’ll Learn

✅ NoSQL fundamentals & MongoDB architecture
✅ CRUD operations – create, read, update, delete
✅ Schema design & data modeling with Mongoose
✅ Querying, filtering & pagination
✅ One-to-one, one-to-many, many-to-many relationships
✅ Working with MongoDB Atlas (Cloud DB)
✅ Secure backend integration using Node.js
✅ Indexing, performance optimization & best practices
✅ Real-time project implementation

📚 Course Curriculum

Module 1: Introduction to MongoDB

• What is MongoDB and NoSQL?

• MongoDB vs MySQL

• Collections, documents, BSON

Module 2: Installing MongoDB

• Local installation

• Using MongoDB Compass

• Introduction to MongoDB Atlas (Cloud DB)

Module 3: CRUD Operations

• Inserting data: insertOne(), insertMany()

• Reading data: find(), query filters

• Updating data: updateOne(), updateMany()

• Deleting data: deleteOne(), deleteMany()

Module 4: Mongoose (ODM)

• Introduction to Mongoose

• Creating Schemas and Models

• Data validation and constraints

• Using .save(), .find(), .populate()

• Virtuals, middleware, and methods

Module 5: Data Relationships

• Referencing vs embedding

• One-to-one, one-to-many relations

• Nested documents and sub-documents

• populate() for linked documents

Module 6: Advanced Queries & Filtering

• Sorting, limiting, and skipping

• Regex and pattern matching

• Pagination logic for large data sets

Module 7: Security & Best Practices

• Using environment variables for DB connections

• Preventing injection attacks

• Data sanitization techniques

• Error handling

Module 8: Performance Optimization

• Indexing and explain plans

• Aggregation pipelines

• Backup & restore databases

• Schema design tips for speed and scalability

Module 9: Real Projects

• Blog post manager

• User authentication system

• E-commerce product catalog

• Task management app

🎓 Who Should Enroll?

• Backend developers

• Full Stack developers (MERN stack)

• Aspiring data engineers

• Anyone looking to learn scalable NoSQL architecture

📦 What You’ll Get

• Lifetime access to course materials

• Certificate of Completion

• Downloadable code projects

• Access to mentor Q&A sessions

• Resume-ready project experience