Distributed Resilience · interview question
What problem does the outbox pattern solve in an event-driven microservice?
Multiple choiceHardchapter-18-curatedpremiumdistributed-resiliencekafka
Answer and explanation
Correct answer
B. It coordinates database state changes and event publication more reliably
Why
Without an outbox, a service can commit local data and then fail before publishing the event, or publish first and fail before committing. The outbox pattern reduces that coordination gap.
Test yourself on Distributed Resilience
A free test with instant, explained results. No account needed.
More Distributed Resilience questions
- Which problem might occur if correlation IDs are not propagated consistently across all services in a distributed…
- How would you explain a common approach to implementing retries in a microservices-based Java application in an…
- What could be a consequence of setting a very high threshold for failure in a circuit breaker?
- Which of the following best describes the 'Database-per-Service' pattern in a microservices architecture?
- How would you explain a potential risk when not implementing exponential backoff during retries in microservices in an…
- How does distributed tracing assist in the performance optimization of a microservice architecture?