Distributed Caching (Redis/Memcached) — Roadmap Step & Resources
Shared, in-memory caches used across multiple application servers
- Level: intermediate
- Estimated time: 1 days
- Roadmap: System Design
Before this step
Mini projects
- Design the caching layer for a product catalog service handling 100K reads/sec
Interview questions
- How do you keep a distributed cache consistent across nodes?
Study resources
- Redis Documentation (Article) — The official Redis documentation, the most widely used distributed caching system.
- How Do Distributed Caches Work? (Video) — Extends the caching fundamentals discussion into shared, in-memory distributed caches.
Part of
- Caching — section
- System Design roadmap — the full learning path