Circuit Breaker Pattern — Roadmap Step & Resources
Preventing cascading failures by failing fast when a downstream service is unhealthy
- Level: advanced
- Estimated time: 1 days
- Roadmap: System Design
Before this step
Interview questions
- How does a circuit breaker prevent cascading failures?
Study resources
- CircuitBreaker (Article) — Martin Fowler's own article defining the circuit breaker pattern.
- Circuit Breaker Pattern Explained (Video) — A practical explanation of how circuit breakers prevent cascading failures.
Part of
- Architectural Patterns — section
- System Design roadmap — the full learning path