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How Figma Scaled to 4M Users—Without Fancy Databases 🔥
#69: Break Into Postgres Scalability (4 Minutes)
Apr 16
•
Neo Kim
93
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How Figma Scaled to 4M Users—Without Fancy Databases 🔥
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9
March 2025
How Apple Pay Handles 41 Million Transactions a Day Securely 💸
#68: Break Into Apple Pay Architecture (5 Minutes)
Mar 27
•
Neo Kim
90
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How Apple Pay Handles 41 Million Transactions a Day Securely 💸
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3
February 2025
How Do Websockets Work ✨
#67: A Simple Introduction to Websockets (3 Minutes)
Feb 28
•
Neo Kim
162
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How Do Websockets Work ✨
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21
Your YouTube Channel to Learn System Design 🔥
System Design YouTube Channel
Feb 7
•
Neo Kim
91
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Your YouTube Channel to Learn System Design 🔥
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18
1 Simple Technique to Scale Microservices Architecture 🚀
#66: How Great Software Engineers Build Microservices (2 Minutes)
Feb 4
•
Neo Kim
137
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1 Simple Technique to Scale Microservices Architecture 🚀
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5
January 2025
How Bluesky Works 🦋
#65: Break Into Bluesky Architecture (17 Minutes)
Jan 22
•
Neo Kim
127
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How Bluesky Works 🦋
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13
Get Better With System Design in 2025 🔥
Take Survey and Get Rewards (4 Minutes)
Jan 13
•
Neo Kim
56
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Get Better With System Design in 2025 🔥
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How Do AirTags Work
#64: A Simple Introduction to AirTags Architecture (3 Minutes)
Jan 8
•
Neo Kim
143
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How Do AirTags Work
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11
December 2024
How Shopify Handled 30TB per Minute With a Modular Monolith Architecture 🔥
#63: Break Into Modular Monolith Architecture (3 Minutes)
Dec 22, 2024
•
Neo Kim
220
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How Shopify Handled 30TB per Minute With a Modular Monolith Architecture 🔥
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5
How Nginx Was Able to Support 1 Million Concurrent Connections on a Single Server ✨
#62: Break Into Nginx Architecture (4 Minutes)
Dec 4, 2024
•
Neo Kim
201
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How Nginx Was Able to Support 1 Million Concurrent Connections on a Single Server ✨
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5
November 2024
How Databases Keep Passwords Securely 🔒
#61: Break Into Security Fundamentals (3 Minutes)
Nov 18, 2024
•
Neo Kim
251
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How Databases Keep Passwords Securely 🔒
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8
How Google Ads Was Able to Support 4.77 Billion Users With a SQL Database 🔥
#60: Break Into Google Spanner Architecture (5 Minutes)
Nov 9, 2024
•
Neo Kim
149
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How Google Ads Was Able to Support 4.77 Billion Users With a SQL Database 🔥
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13
October 2024
How Amazon S3 Works ✨
#59: Break Into Amazon Engineering (4 Minutes)
Oct 25, 2024
•
Neo Kim
183
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How Amazon S3 Works ✨
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6
How Facebook Was Able to Support a Billion Users via Software Load Balancer ⚡
#58: Break into Meta Engineering (5 minutes)
Oct 11, 2024
•
Neo Kim
117
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How Facebook Was Able to Support a Billion Users via Software Load Balancer ⚡
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7
September 2024
How Google Search Works 🔥
#57: Break Into Google Search Engine Architecture (6 Minutes)
Sep 30, 2024
•
Neo Kim
165
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How Google Search Works 🔥
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3
Amazon Frugal Architecture Explained 💰
#56: And How to Properly Scale Your Business (5 Minutes)
Sep 15, 2024
•
Neo Kim
108
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Amazon Frugal Architecture Explained 💰
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2
How Amazon Lambda Works 🔥
#55: Break Into Amazon Engineering (6 Minutes)
Sep 3, 2024
•
Neo Kim
184
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How Amazon Lambda Works 🔥
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9
August 2024
How to Scale an App to 100 Million Users on GCP 🚀
#54: A Simple Guide to Scalability (7 minutes)
Aug 20, 2024
•
Neo Kim
152
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How to Scale an App to 100 Million Users on GCP 🚀
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16
How Netflix Uses Chaos Engineering to Create Resilience Systems 🐒
#53: Break Into Netflix Engineering (4 minutes)
Aug 5, 2024
•
Neo Kim
116
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How Netflix Uses Chaos Engineering to Create Resilience Systems 🐒
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7
July 2024
How Meta Achieves 99.99999999% Cache Consistency 🎯
#52: Break Into Meta Engineering (4 minutes)
Jul 18, 2024
•
Neo Kim
167
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How Meta Achieves 99.99999999% Cache Consistency 🎯
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3
How Halo Scaled to 11.6 Million Users Using the Saga Design Pattern 🎮
#51: Break Into Saga Design Pattern (4 Minutes)
Jul 4, 2024
•
Neo Kim
151
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How Halo Scaled to 11.6 Million Users Using the Saga Design Pattern 🎮
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23
June 2024
Why Is Redis a Distributed Swiss Army Knife 💭
#50: Break Into Redis Use Cases (5 Minutes)
Jun 20, 2024
•
Neo Kim
262
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Why Is Redis a Distributed Swiss Army Knife 💭
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3
How Instagram Scaled to 2.5 Billion Users
#49: Break Into Instagram Scalability Techniques (7 minutes)
Jun 11, 2024
•
Neo Kim
147
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How Instagram Scaled to 2.5 Billion Users
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3
May 2024
How YouTube Was Able to Support 2.49 Billion Users With MySQL
#48: Break Into Vitess Architecture (4 minutes)
May 31, 2024
•
Neo Kim
287
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How YouTube Was Able to Support 2.49 Billion Users With MySQL
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