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Computer Networks — Complete Documentation

1. What is the Internet? 1.1 Overview Let me start with the most basic question — what exactly is the Internet? Think of the Internet as the world's largest network of computers, all talking to each o

5d ago31 min read

AKAshish Kumarashish-networkingblogs.hashnode.dev

TCP Working: 3-Way Handshake & Reliable Communication

The internet works because devices can communicate reliably across complex and unpredictable networks. One of the most important protocols that makes this possible is TCP (Transmission Control Protoco

Feb 285 min read

HMHarshvardhan Mundadaxflowscope.hashnode.dev

XFlowScope: Eagle's Eye

Introduction Large-scale distributed systems cannot be debugged, secured, or optimized without telemetry. At a sufficient scale, intuition fails; only structured data remains reliable. Telemetry is th

Feb 2619 min read

NBNripesh Bhusalbackendtheory.hashnode.dev

Routing, Serialisation & Deserialisation

Routing: If HTTP methods tells the "What" to do with a request to the server, Routing helps tell there "Where". As can be seen in the above image, the API request tells which method to perform (GET

Feb 214 min read

PPPratik Prajapatipratikprajapati.hashnode.dev

🌐 How Computer Networks and the Internet Work (Beginner-Friendly Guide)

Understanding how networks and the internet function is essential for anyone learning IT, networking, cloud, or cyber security. This guide explains the core concepts in a simple and structured way. �

Feb 214 min read

GNGaurav Nagosecomputer-networkin-for-devopsg.hashnode.dev

🌐 Computer Networking for DevOps – From Zero to Practical Understanding

After finishing Linux in my DevOps journey, the next important step was computer networking. Before learning Docker, Kubernetes, or Cloud, there's one thing that must be clear: How systems communicate. In DevOps, applications don’t live in isolation....

Feb 144 min read

AKAshish Kumarashish-networkingblogs.hashnode.dev

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

Have you ever wondered why a Netflix stream occasionally experiences glitches in between, but the emails never arrive with missing sentences? The answer to this lies at the heart of understanding the difference between TCP and UDP. These two protocol...

Feb 145 min read

AVAkash Vyastc-ud-protocol.hashnode.dev

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

The Internet looks so simple when you use it. We open a website watch a video or send a message and it works this might look so simple but behind the scenes is a bit different.behind the scenes, data is constantly moving between computers, and it nee...

Feb 124 min read

AVAkash Vyas3way-tcp.hashnode.dev

TCP Working: 3-Way Handshake & Reliable Communication

TCP(Transmission Control Protocol) is transport layer protocol which focuses on reliability , correct order , error free communication controlled data flow.It is needed to make sure your data reached to your destination exactly how it left from sourc...

Feb 123 min read

SKSintu Ksintu.hashnode.dev

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

Why the Internet Needs Rules Internet par data bhejna is not magic.Different computers need rules so data reaches the right place, in the right order, without breaking. These rules are called protocols. At a high level: TCP and UDP decide how data i...

Feb 93 min read

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Trending tags this week

Computer Networks — Complete Documentation

TCP Working: 3-Way Handshake & Reliable Communication

XFlowScope: Eagle's Eye

Routing, Serialisation & Deserialisation

🌐 How Computer Networks and the Internet Work (Beginner-Friendly Guide)

🌐 Computer Networking for DevOps – From Zero to Practical Understanding

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

TCP Working: 3-Way Handshake & Reliable Communication

TCP vs UDP: When to Use What, and How TCP Relates to HTTP