System Design
System Design Lessons
Learn to design scalable, reliable distributed systems. Every lesson includes real trade-off analysis, not just diagrams.
Free Lessons (1)
Concepts
Caching Strategies
Master the different caching patterns and when to use each one.
Premium Lessons (2)
Pro
2 premium lessons with Pro
Deep dives into real systems: URL shorteners, distributed queues, CDNs, and more. All with trade-off analysis.
Upgrade to Pro — $29/mo