Prathviraj H articles - 17 total
Understanding REST APIs and Best Practices (With CampusX Implementation)
What is a REST API? A REST API (Representational State Transfer API) is a way for...
Efficient File Uploads in CampusX with Multer
CampusX handles file uploads efficiently using Multer, a middleware for handling multipart/form-data....
**Optimizing Image Management in CampusX with Cloudinary**
Why Cloudinary? Cloudinary is a powerful cloud-based image and video management service...
**Mastering MongoDB with Mongoose: How CampusX Optimizes Data Queries**
MongoDB, a NoSQL database, is a powerhouse when handling large-scale data. CampusX leverages MongoDB...
OTP Verification in CampusX Using Brevo SMTP
Introduction Email verification is a critical security feature in any web application....
Secure Authentication in CampusX Using JWT
Introduction Authentication is a critical part of any web application. In CampusX, we use...
Boosting Performance with Redis Caching in CampusX
Introduction Redis is a powerful in-memory data structure store used for caching, message...
Real-time Like Notifications with Redis Pub/Sub in CampusX
Introduction Handling real-time events efficiently is crucial in any social media-like...
Understanding SSL/TLS Encryption: How Session Keys Secure Your Communication
When developing a web application, ensuring secure communication between the client and server is...
Why Redis is a Game-Changer for High-Performance Applications
Introduction Ever wondered why some applications feel blazing fast while others lag? One...
Have You Ever Thought About What Cloudflare Does?
Introduction If you've ever browsed the internet, chances are you've interacted with...
Why Do We Need Something Like Nginx?
The Problem: Traditional Web Servers Have Limitations When handling web applications, a...
Understanding WebSockets and the Socket.IO Library
Introduction Traditional HTTP requests are stateless and one-way, meaning the client must...
Understanding the 3-Way Handshake & TLS: The Foundation of Secure Communication
Introduction When you visit a website, send a message, or make an online payment, your...
🚨 Fixing API Error Handling in Express – No More HTML Errors!
The Issue While developing my CampusX project, I built a custom error-handling class,...
🛠️ Fixing CORS Errors in MERN Stack
The Issue While developing my CampusX project, I ran into a frustrating bug: ✅ Frontend...
🛠️ Fixing "Invalid Access Token" Issue in MERN Authentication
The Issue While working on authentication in my MERN stack project, I faced a strange...