Archive - The System Design Newsletter

April 2025

How Figma Scaled to 4M Users—Without Fancy Databases 🔥

#69: Break Into Postgres Scalability (4 Minutes)

Apr 16 •

March 2025

How Apple Pay Handles 41 Million Transactions a Day Securely 💸

#68: Break Into Apple Pay Architecture (5 Minutes)

Mar 27 •

February 2025

January 2025

December 2024

How Shopify Handled 30TB per Minute With a Modular Monolith Architecture 🔥

#63: Break Into Modular Monolith Architecture (3 Minutes)

Dec 22, 2024 •

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