Additional Notes
How would you explain the function of a Circuit Breaker in microservices in an interview?
Track: Java
Topic: Distributed Resilience
Focus: Distributed Tracing
Java: Distributed Tracing
Answer
Prevents cascading failures by stopping calls to failing services.
A Circuit Breaker pattern detects when a service is failing and stops further calls to it to prevent system overload. If a payment service in an e-commerce platform becomes unresponsive, a circuit breaker can block further payment attempts until the service recovers.
A Circuit Breaker pattern detects when a service is failing and stops further calls to it to prevent system overload. If a payment service in an e-commerce platform becomes unresponsive, a circuit breaker can block further payment attempts until the service recovers.
Topics: Distributed Resilience Distributed Tracing Java