Microservices - Event-Driven ArchitectureWhich type of event in microservices captures important business actions inside a single service?ADomain eventBIntegration eventCNotification eventDSystem eventCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand event types in microservicesDomain events represent significant business actions occurring within a single service boundary.Step 2: Differentiate from other event typesIntegration events share data between services, and notification events alert users or external systems, so they are not internal business actions.Final Answer:Domain event -> Option AQuick Check:Business action inside service = Domain event [OK]Quick Trick: Domain events are about internal business actions [OK]Common Mistakes:MISTAKESConfusing integration events with domain eventsThinking notification events capture business logicAssuming system event is a standard event type
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