Mar 5 · 4 min read · The Problem Applying for 6 roles used to consume my day. Refining my CV, checking for matching words, reordering bullet points — then the awkward silence. My friends voiced the same frustration. We we
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Feb 25 · 6 min read · By the end of Day 36, students will be able to: ✅ Filter data (income / expense)✅ Sort data (amount, latest first)✅ Use pagination (page & limit)✅ Validate input properly✅ Connect frontend (HTML/CSS/J
Join discussionFeb 18 · 5 min read · By the end of Day 34, students will be able to: ✔ Understand how Node.js talks to MySQL✔ Use mysql2 (latest & recommended package)✔ Create first backend API using MySQL✔ Understand real-life backend flow 🔁 Quick Recap (Till Day 33) Till now student...
Join discussionFeb 17 · 5 min read · 🎯 Day 32 Goal By the end of this day, students will clearly understand: What is a Database Why we create multiple databases What is a Table Rows & Columns in real life What is phpMyAdmin How to: Create a database Create tables Insert basic ...
Join discussionFeb 17 · 4 min read · 🎯 Why This Comparison Is Important? As a Node.js developer, one of the most important decisions is choosing the right database. Two very popular databases are: MySQL (SQL / Relational Database) MongoDB (NoSQL / Document Database) Both are powerf...
Join discussionFeb 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 discussionFeb 2 · 5 min read · 📌 Features Covered Create railway bookings View bookings in browser Filter by source & destination Sort by journey date Pagination (page-wise data) Strong backend validations Proper frontend ↔ backend connectivity 📁 Folder Structure (IMPO...
Join discussionFeb 2 · 6 min read · MongoDB itself is schema-less, but Mongoose adds schema and validation support. This ensures data stored in your database follows correct format and rules. 🔹 1. Built-in Validations in Mongoose Mongoose allows adding validations directly inside sch...
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