---
title: "Discussion on \"Understanding System Design \" | Hashnode"
description: "Discussion on \"Understanding System Design \". Explore how DNS, CDNs, API gateways, load balancers, caches, databases, queues, and auto-scaling support scalable cloud infrastructure."
url: "https://hashnode.com/posts/understanding-system-design/6a8e9c50c5a9cbcb66a7bb9e"
---

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# [Understanding System Design](https://my-cloudjourney.hashnode.dev/understanding-system-design?utm_source=hashnode&utm_medium=feed)

Explore how DNS, CDNs, API gateways, load balancers, caches, databases, queues, and auto-scaling support scalable cloud infrastructure.

Aug 26 · 4 min read · my-cloudjourney.hashnode.dev  
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## Written by

[Subhan](https://hashnode.com/@subhan-cloud)

@subhan-cloud · Faisalabad

  
[View profile](https://hashnode.com/@subhan-cloud)

Documenting my journey from student to Cloud Engineer.

Hi! I’m Muhammad Subhan Arif, a student based in Faisalabad with a passion for cloud infrastructure and platform engineering. I started this blog to document my path toward becoming a Cloud Engineer.

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