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System Design Playbook 🔥
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May 23
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Neo Kim
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8 Reasons Why WhatsApp Was Able to Support 50 Billion Messages a Day With Only 32 Engineers
Aug 27, 2023
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Neo Kim
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8 Reasons Why WhatsApp Was Able to Support 50 Billion Messages a Day With Only 32 Engineers
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How PayPal Was Able to Support a Billion Transactions per Day With Only 8 Virtual Machines
Dec 26, 2023
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Neo Kim
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How PayPal Was Able to Support a Billion Transactions per Day With Only 8 Virtual Machines
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How Stripe Prevents Double Payment Using Idempotent API
May 9, 2024
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Neo Kim
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How Stripe Prevents Double Payment Using Idempotent API
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How YouTube Was Able to Support 2.49 Billion Users With MySQL
May 31, 2024
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Neo Kim
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How YouTube Was Able to Support 2.49 Billion Users With MySQL
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Concurrency Is Not Parallelism 🔥
#75: Break Into Concurrency vs Parallelism (3 Minutes)
Jun 18
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Neo Kim
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Everything You Need to Know About Cache Strategies ⭐
#74: A Simple Introduction to Cache Strategies (3 Minutes)
Jun 13
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Neo Kim
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Everything You Need to Know About Cache Strategies ⭐
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How API Gateway Actually Work ⭐
#73: Break Into API Gateway (3 Minutes)
May 29
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Neo Kim
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How API Gateway Actually Work ⭐
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How Load Balancing Algorithms Really Work ⭐
#72: Break Into Load Balancing Algorithms (3 Minutes)
May 19
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Neo Kim
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How Load Balancing Algorithms Really Work ⭐
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How JWT Works ✨
#71: Break Into JSON Web Token (3 Minutes)
May 10
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Neo Kim
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How JWT Works ✨
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How DNS Works 🔥
#70: Distributed Hierarchical Database for 5.35B Users (2 Minutes)
May 2
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Neo Kim
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