Microservices - Event-Driven Architecture
If a microservice emits an event {"event": "PasswordChanged", "user": "alice"} to update other services, what type of event is this?
If a microservice emits an event {"event": "PasswordChanged", "user": "alice"} to update other services, what type of event is this?
medium📝 Analysis Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Understand event purpose
The event informs other services about a password change, indicating cross-service communication.Step 2: Match event type
This matches the definition of an integration event.Final Answer:
Integration event -> Option CQuick Check:
PasswordChanged event = integration event [OK]
Quick Trick: Cross-service updates use integration events [OK]
Common Mistakes:
MISTAKES- Confusing audit with integration events
- Assuming domain event for cross-service info
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