The System Design Newsletter
Subscribe
Sign in
Home
Vault
Sponsorship
About
System Design Playbook 🔥
Download My Playbook for Free
May 23, 2025
Â
•
Â
Neo Kim
475
302
38
Most Popular
View all
How Stock Exchange Works
Nov 18, 2025
Â
•
Â
Neo Kim
583
79
How Stripe Prevents Double Payment Using Idempotent API
May 9, 2024
Â
•
Â
Neo Kim
506
33
58
How Uber Finds Nearby Drivers at 1 Million Requests per Second
Jan 4, 2024
Â
•
Â
Neo Kim
435
12
42
I struggled with system design until I learned these 114 concepts
Feb 7
Â
•
Â
Neo Kim
344
2
57
Download my system design playbook on newsletter signup for FREE
Subscribe
Recent posts
View all
How to get ahead of 99% of software engineers with AI agents
#149: Change your software workflow with AI agents
May 28
Â
•
Â
Neo Kim
78
4
9
How Virtual Machines Work - A Deep Dive
#148: Part 1 - DevOps Mastermind
May 25
Â
•
Â
Neo Kim
 andÂ
Ayaan
57
15
AI Agents: State, Memory, Consistency - A Deep Dive
#147: Understanding State, Memory, and Consistency in AI Agents
May 17
Â
•
Â
Neo Kim
 andÂ
Sivasankar Natarajan
130
5
25
How ML Systems Actually Work: From Data to Deployment
#146: From Embeddings to Feature Stores - 38 Concepts That Power Netflix, Uber, and Spotify
May 12
Â
•
Â
Paolo Perrone
 andÂ
Neo Kim
69
11
I struggled with mobile system design until I learned these 53 concepts
#145: Part 2 - Conflict resolution, certificate pinning, rendering performance, and 17 others.
May 7
Â
•
Â
Shefali Jangid
 andÂ
Neo Kim
46
4
Design a personal AI chat assistant
#144: Part 2 - Generative AI Masterclass
May 4
Â
•
Â
Neo Kim
 andÂ
Louis-François Bouchard
41
2
2
See all
The System Design Newsletter
Download my system design playbook on newsletter signup for FREE
Subscribe
System Design 24/7
Design, Build, Scale
Interview Academy
Social
Twitter
LinkedIn
Threads
YouTube
Instagram
Website
Results
Personal
Academy
Impressum
Sponsorship
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts
