~/blogs
$grep -r "#system-design" ./|
cd ..

#system-design

1 post

Posts tagged system-design, newest first.

engineering2026-08-1810 min read

The Real Bottleneck at 1 Million RPS

A real 1M req/sec benchmark on AWS. The database broke exactly once. Here's what broke the other four times, and what actually fixed each one.

#performance#scalability#aws#redis
cat post.md