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Answer: Implement RDS event notifications to trigger an Amazon SQS queue that broadcasts to multiple Amazon SNS topics, with AWS Lambda updating targets accordingly.
Option C is correct. The best practice in this scenario is to use RDS event notifications to trigger actions. By subscribing to RDS event notifications, you can send the data to an Amazon SQS queue, which can then fan out to multiple Amazon SNS topics. This setup ensures that the information is reliably and promptly distributed to multiple target systems. AWS Lambda functions can then be employed to handle the updates to these targets effectively. This approach allows for scalable, decoupled, and resilient system design.
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For an automobile sales website using Amazon RDS, which architected solution should be implemented to handle the removal of sold listings and data distribution to multiple systems?
A
Utilize an AWS Lambda function to process database updates on Amazon RDS, pushing information to an Amazon SQS queue for target consumption.
B
Deploy an AWS Lambda function responding to Amazon RDS database updates, directing information to an Amazon SQS FIFO queue for orderly target processing.
C
Implement RDS event notifications to trigger an Amazon SQS queue that broadcasts to multiple Amazon SNS topics, with AWS Lambda updating targets accordingly.
D
Use RDS event notifications to initiate an Amazon SNS topic that disperses to multiple Amazon SQS queues, enabling AWS Lambda to update targets in sequence.
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