---
title: "Discussion on \"TCP vs UDP\" | Hashnode"
description: "Discussion on \"TCP vs UDP\". TCP vs UDP: When to Use What, and How TCP Relates to HTTP\nWhen you send a message on WhatsApp, watch a YouTube video, or open a website, data is moving across the internet.\nBut this data doesn’t move randomly. It follows rules.\nThese rules decide:\nHo..."
url: "https://hashnode.com/posts/tcp-vs-udp/697cbb9de1e3a7a9b75d2f3d"
---

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# [TCP vs UDP](https://dofference-between-tcp-vs-udp.hashnode.dev/tcp-vs-udp?utm_source=hashnode&utm_medium=feed)

TCP vs UDP: When to Use What, and How TCP Relates to HTTP When you send a message on WhatsApp, watch a YouTube video, or open a website, data is moving across the internet. But this data doesn’t move randomly. It follows rules. These rules decide: Ho...

Jan 30 · 4 min read · dofference-between-tcp-vs-udp.hashnode.dev  
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## Written by

[Om Mishra](https://hashnode.com/@om-mishra)

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