This 1-minute post will save you at least 7 hours of research to find the best system design case studies:

This 1-minute post will save you at least 7 hours of research to find the best system design case studies:

2025-01-11 05:15:02 - Ravi Jordan

This 1-minute post will save you at least 7 hours of research to find the best system design case studies:



A simple approach to master system design is to learn engineering case studies.

And I write a weekly newsletter with simplified case studies to make it easy for you.

Here are 15 case studies you should read (Save these for later):



1/ How PayPal Was Able to Support a Billion Transactions per Day With Only 8 Virtual Machines:

https://lnkd.in/eqcb7MpP


2/ How WhatsApp Was capable of supporting 50 Billion Messages a Day With Only 32 Engineers:

https://lnkd.in/gRqBgXfc


3/ How YouTube Was capable of supporting 2.49 Billion Users With MySQL:

https://lnkd.in/efmJw4Dx


4/ How Uber Computes ETA at Half a Million Requests per Second:

https://lnkd.in/eVKV2ePC


5/ How Stripe Prevents Double Payment Using Idempotent API:

https://lnkd.in/erMkqwq4


6/ How Google Ads Was Able to Support 4.77 Billion Users With a SQL Database:

https://lnkd.in/efnSvwJp


7/ How Uber Finds Nearby Drivers at 1 Million Requests per Second:

https://lnkd.in/eeqH9Hjh


8/ How Shopify Handled 30TB per Minute With a Modular Monolith Architecture:

https://lnkd.in/edUqkCKR


9/ How Amazon Lambda Works:

https://lnkd.in/eNd3Z5Yn


10/ Pastebin Architecture:

https://lnkd.in/eZpfaVjc


11/ Slack Architecture:

https://lnkd.in/eATMDjrK


12/ Gaming Leaderboard Architecture:

https://lnkd.in/edfTDq5R


13/ How Amazon S3 Achieves 99.999999999% Durability:

https://lnkd.in/eutGiK35


14/ Real-Time Commenting Platform Architecture:

https://lnkd.in/e8g3dZ2i


15/ How to Scale an App to 10 Million Users on AWS:

https://lnkd.in/eU736g9Q



What else would you add?


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👋 PS - Join 100K+ people and get the powerful system design template (it's free):

https://newsletter.systemdesign.one


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