SAA-C03 · Question #822
SAA-C03 Question #822: Real Exam Question with Answer & Explanation
The correct answer is A: Use an Amazon EventBridge event bus to route messages between the microservices. Use. Amazon EventBridge provides native message routing with filtering and supports built-in message archiving for up to 90 days. This allows microservices to receive only relevant messages while automatically storing all messages for 30 days, minimizing development effort.
Question
A company runs an application that consists of multiple microservices. The company mandates that the microservices use messages to communicate with each other. The application must archive the microservices' messages for 30 days. Which solution will meet these requirements with the LEAST amount of development effort?
Options
- AUse an Amazon EventBridge event bus to route messages between the microservices. Use
- BUse a single Amazon Simple Notification Service (Amazon SNS) topic to distribute the messages.
- CUse a single Amazon Simple Notification Service (Amazon SNS) topic to distribute the messages.
- DCreate a private Amazon API Gateway HTTP API for the microservices to send messages. Use
Explanation
Amazon EventBridge provides native message routing with filtering and supports built-in message archiving for up to 90 days. This allows microservices to receive only relevant messages while automatically storing all messages for 30 days, minimizing development effort.
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