Feb 12 · 4 min read · 🔹 Why Do We Need Relationships in MongoDB? In real applications, data is connected. Real life example (Railway system 🚆): One Train has many Coaches One User can have many Bookings One Booking belongs to one Train So the question is:👉 How do ...
Join discussionOct 24, 2025 · 2 min read · After completing 3 easy level projects. I am finally moving to intermediate stage where I will be focusing on frontend as well as backend development. In this stage I will try and learn new things and build my confidence in full stack development. My...
Join discussionOct 13, 2025 · 1 min read · Project Title: PlanIt-Lite (ReactJS, TailwindCSS) This is a lighter version of my previously developed project, PlanIt. This is the first and easiest project of this challenge. It will be a single-page frontend project where users can create, edit, d...
Join discussionSep 10, 2025 · 8 min read · 🔹 Introduction In the last sessions, we learned: How to connect Node.js with MongoDB using Mongoose How to define schema & models How to create documents and save them in MongoDB Now it’s time to move forward and learn how to: Read (fetch) doc...
Join discussionSep 8, 2025 · 10 min read · Below is a professional, student-friendly mini project that demonstrates Schema, Models & Document creation using Mongoose, and ties together the concepts you’ve taught so far.Topic: Hotel Management (rooms + bookings). Data stored in MongoDB. Projec...
Join discussionSep 8, 2025 · 4 min read · 📂 Project Folder Structure hotel-management/ │── backend/ │ ├── models/ │ │ └── Booking.js │ ├── routes/ │ │ └── bookingRoutes.js │ ├── config/ │ │ └── db.js │ ├── server.js │ │── frontend/ │ ├── index.html │ ├── style.css │ ...
Join discussionSep 8, 2025 · 4 min read · 1. What is MongoDB? MongoDB is a NoSQL database.That means it does not store data in rows and columns like MySQL or PostgreSQL. Instead, it stores data in documents (like JSON objects) inside collections. 👉 Think of it like this: Database = a big f...
Join discussionSep 8, 2025 · 5 min read · In the last lesson, we installed MongoDB and MongoDB Compass, and created our first database.Now, it’s time to learn the most important part of databases: CRUD operations. 👉 CRUD means: C → Create (Insert new data) R → Read (Get/Find data) U → Up...
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