Substack

javinpaul, Stoic Journal, and Neo Kim posted new notes

How Payment System Works? by @Hayk
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Sleep for 8h - not 4. Exercise for 30-45min - not 3h. Learn for 1h - not 6. Read for 30min…
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Neo Kim restacked
If you want to become good at system design (not kidding), learn these case studies: 1 How PayPal Was Able to Support 1 Billion Transactions a Day With Only 8 Virtual Machines ↳https://newsletter.systemdesign.one/p/actor-model 2 How WhatsApp Was Able to Support 50 Billion Messages a Day With Only 32 Engineers ↳https://newsletter.systemdesign.one/p/whatsapp-engineering 3 Gaming Leaderboard Architecture ↳https://systemdesign.one/leaderboard-system-design/ 4 How Google Ads Was Able to Support 4.77 Billion Users With a SQL Database ↳https://newsletter.systemdesign.one/p/cloud-spanner-database 5 How Amazon S3 Achieves 99.999999999% Durability ↳https://newsletter.systemdesign.one/p/amazon-s3-durability 6 How Uber Finds Nearby Drivers…
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