Tag: Backend

All the articles with the tag "Backend".

• What Is JSON? Why It's Used in APIs

  19 Mar, 2026

  By Pratik Bhuite | 19 min read

  Series: API and Backend Basics Series

  Learn what JSON is, how its syntax works, and why APIs use it for fast, language-independent data exchange.

  • Web Fundamentals
  • JSON
  • API

• HTTP Status Codes Explained (200, 404, 500 and More)

  18 Mar, 2026

  By Pratik Bhuite | 25 min read

  Series: API and Backend Basics Series

  Learn HTTP status codes with real API examples of 200, 201, 301, 304, 400, 401, 403, 404, 429, 500, and 503.

  • Web Fundamentals
  • HTTP
  • API

• HTTP Methods Explained: GET vs POST vs PUT vs DELETE

  18 Mar, 2026

  By Pratik Bhuite | 22 min read

  Series: API and Backend Basics Series

  Learn HTTP methods with real examples of GET, POST, PUT, PATCH, and DELETE, plus safety, idempotency, caching, and API design rules.

  • Web Fundamentals
  • HTTP
  • API

• What Is REST API? Beginner's Guide with Examples

  12 Mar, 2026

  By Pratik Bhuite | 15 min read

  Series: API and Backend Basics Series

  Understand what a REST API is, how resources, methods, status codes, and stateless requests work, with practical backend examples.

  • Web Fundamentals
  • REST API
  • API

• How APIs Work: A Simple Guide for Beginners

  11 Mar, 2026

  By Pratik Bhuite | 12 min read

  Series: Internet and Web Foundations Series

  Learn how APIs work end to end: requests, responses, authentication, status codes, versioning, and practical backend patterns for beginners.

  • Web Fundamentals
  • API
  • Backend

• Application Server vs Web Server: Key Differences Explained

  8 Mar, 2026

  By Pratik Bhuite | 15 min read

  Series: Internet and Web Foundations Series

  Understand application server vs web server with clear architecture patterns, Java and .NET examples, and when to use each in production.

  • Web Fundamentals
  • Networking
  • Application Server

• What Is Client-Server Architecture? Beginner Guide

  6 Mar, 2026

  By Pratik Bhuite | 11 min read

  Series: Internet and Web Foundations Series

  Learn client-server architecture with clear request-response flow, tiers, scaling patterns, and practical backend design examples for beginners.

  • Web Fundamentals
  • Networking
  • Client-Server Architecture

• How the Internet Works: Simple Explanation for Developers

  5 Mar, 2026

  By Pratik Bhuite | 12 min read

  Series: Internet and Web Foundations Series

  Learn how the internet works end to end: packets, ISPs, routers, DNS, TCP/TLS, and CDNs, with practical debugging insights for developers.

  • Web Fundamentals
  • Networking
  • Internet

• What Happens When You Type a URL? Step-by-Step Explained

  Updated

  Updated: 3 Mar, 2026

  By Pratik Bhuite | 17 min read

  Series: Internet and Web Foundations Series

  Understand what happens when you type a URL: browser parsing, DNS lookup, TCP/TLS handshakes, HTTP flow, rendering, and debugging tips.

  • Web Fundamentals
  • Networking
  • DNS

• TCP vs UDP Explained Clearly with Real Examples

  3 Mar, 2026

  By Pratik Bhuite | 11 min read

  Series: Internet and Web Foundations Series

  Learn TCP vs UDP with real examples, packet flow, reliability trade-offs, and a practical decision framework for backend systems.

  • Web Fundamentals
  • Networking
  • TCP