Microservice Architecture · interview question
In an event-driven system, what is the role of a Circuit Breaker pattern?
Multiple choiceHardchapter-18-curatedpremiummicroservice-architecturemessage-brokers-kafka
Answer and explanation
Correct answer
C. To prevent cascading failures by temporarily halting requests to a failing service
Why
The Circuit Breaker pattern is used to detect failures and prevent further requests to a failing service, allowing it time to recover. This mitigates cascading failures across a distributed system.
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