System Design

Build systems that handle millions without breaking a sweat

14 posts

Showing 13-14 of 14 posts

System DesignDatabases

Database Replication: How Primary-Replica Keeps Data Safe

See why single databases fail. Interactive guide to primary-replica replication with Python implementation.

10 min read

System DesignDatabases

System Design Simulator: Build, Break, and Fix Databases

Interactive SimCity-style simulator where you build and break infrastructure. Add shards, replicas, and watch cascade failures teach you system design.

10 min read