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Section outline

    • MongoDB with Express.js

      • Document-based database fundamentals.
      • Mongoose ODM for schemas and CRUD operations.
      • MongoDB Atlas for cluster management.
    • RESTful API Development

      • REST principles, data validation, and securing APIs.
      • JSON vs XML for data exchange.
    • Real-time Communication

      • WebSockets for real-time interaction.
      • Socket.IO: event management and broadcasting.
    • Unit Testing for Node.js Applications

      • Frameworks: Mocha, Chai, Jest.
      • Writing and automating unit tests.