MERN Stack Development Training in Chandigarh Mohali

Introduction to Node.js:

• Overview of Node.js and its features.
• Installation and setup.
• Node.js modules and package management.

Understanding the Node.js Runtime:

• Event-driven architecture.
• Non-blocking I/O.
• Asynchronous programming in Node.js.

Building a Basic Server with Express.js:

• Setting up an Express project.
• Creating a basic server.
• Serving static files.

Middleware and Routing:

• Using built-in and custom middleware.
• Defining routes and handling requests.
• Advanced routing (route parameters, query strings).

RESTful API Design:

• Principles of REST.
• Implementing CRUD operations.
• Versioning and documentation of APIs.

Handling Requests and Responses:

• Accessing request data.
• Sending responses and handling errors.
• File uploads and downloads.

• Implementing JWT (JSON Web Tokens) for authentication.
• Role-based access control.

• Secure password handling (bcrypt).

Introduction to NoSQL Databases:

• Overview of NoSQL databases and their types.
• Advantages of NoSQL.
• Comparison with SQL databases.
• Data modeling concepts.

Setting Up MongoDB:

• Installing MongoDB.
• Setting up MongoDB Atlas.
• Using MongoDB Compass.
• Basic commands for starting and connecting to MongoDB.

CRUD Operations with MongoDB:

• Inserting documents.
• Querying documents.
• Updating documents.
• Deleting documents.
• Using query operators for complex queries.
• Indexing and performance tuning.

Using Mongoose for Data Modeling:

• Introduction to Mongoose.
• Setting up Mongoose.
• Defining schemas and creating models.
• Data validation in schemas.
• Modeling relationships between documents (one-to-one, one-to-many, many-to-many).
• Performing CRUD operations with Mongoose.
• Middleware in Mongoose (pre, post hooks).