---
title: "Discussion on \"Understanding CDNs, DNS, and Edge Functions: A Simple Guide\" | Hashnode"
description: "Discussion on \"Understanding CDNs, DNS, and Edge Functions: A Simple Guide\". Explore the world of CDNs, DNS, and Edge Functions in this easy-to-follow guide. Learn how they work, their differences, and how they make the internet fast"
url: "https://hashnode.com/posts/understanding-cdns-dns-and-edge-functions-a-simple-guide/64d914a4298fe3249b52dde4"
---

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# [Understanding CDNs, DNS, and Edge Functions: A Simple Guide](https://ritavdas.hashnode.dev/understanding-cdns-dns-and-edge-functions-a-simple-guide?utm_source=hashnode&utm_medium=feed)

Explore the world of CDNs, DNS, and Edge Functions in this easy-to-follow guide. Learn how they work, their differences, and how they make the internet fast

Aug 13, 2023 · 3 min read · ritavdas.hashnode.dev  
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## Written by

[Ritav Das](https://hashnode.com/@ritavdas)

@ritavdas · INDIA

  
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Learning -> Implementing -> Documenting

Young full stack developer who likes FIFA. Trying to learn and stay up-to-date on the latest technologies. Eager to take on new challenges and is always looking for ways to improvise & optimize.

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