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Neo Kim
@systemdesignone
If you want to become good at system design (in 3 weeks), learn these 15 case studies:
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Neo Kim
@systemdesignone
1. How Stock Exchange Works:

newsletter.systemdesign.one/p/stock-exchan…
Neo Kim
@systemdesignone
2. How LLMs Like ChatGPT Work:

newsletter.systemdesign.one/p/llm-concepts…
Neo Kim
@systemdesignone
3. How Twitter Timeline Works:

newsletter.systemdesign.one/p/system-desig…
Neo Kim
@systemdesignone
4. How Uber Finds Nearby Drivers at 1 Million Requests per Second:

newsletter.systemdesign.one/p/how-does-ube…
Neo Kim
@systemdesignone
5. How to Scale an App to 10 Million Users on AWS:

newsletter.systemdesign.one/p/aws-scale
Neo Kim
@systemdesignone
6. How Bluesky Works:

newsletter.systemdesign.one/p/how-does-blu…
Neo Kim
@systemdesignone
7. How Kafka Works:

newsletter.systemdesign.one/p/how-kafka-wo…
Neo Kim
@systemdesignone
8. How Slack Works:

systemdesign.one/slack-architec…
Neo Kim
@systemdesignone
9. How Does Google Docs Work:

newsletter.systemdesign.one/p/how-does-goo…
Neo Kim
@systemdesignone
10. How YouTube Was Able to Support 2.49 Billion Users With MySQL:

newsletter.systemdesign.one/p/vitess-mysql
Neo Kim
@systemdesignone
11. How Reddit Works:

newsletter.systemdesign.one/p/reddit-archi…
Neo Kim
@systemdesignone
12. How Spotify Works:

newsletter.systemdesign.one/p/spotify-syst…
Neo Kim
@systemdesignone
13. How URL Shortener Works:

systemdesign.one/url-shortening…
Neo Kim
@systemdesignone
14. Redis Use Cases:

newsletter.systemdesign.one/p/redis-use-ca…
Neo Kim
@systemdesignone
15. How Meta Handles 11.5M Serverless Function Calls per Second:

newsletter.systemdesign.one/p/serverless-a…
Neo Kim
@systemdesignone
What else should make this list?

1 Save this for later, and RT it to help others master system design.

2 Follow @systemdesignone + turn on notifications.
Neo Kim
@systemdesignone
👋 PS - Want my System Design Playbook for free?

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