A senior cloud engineer designs and deploys online fraud detection solutions for credit card companies processing millions of transactions daily. The Elastic Beanstalk application sends files to Amazon S3 and then sends a message to an Amazon SQS queue containing the path of the uploaded file in S3. A solution architect recommended that since PUTS of existing objects in S3 deliver eventual consistency and we want to minimize the risk of consumers reading old data, it would be preferable to introduce a per message lag so that consumers won't find a message in SQS until it has been in the queue for at least 10 seconds. Which SQS features should the developer leverage?

Question

A senior cloud engineer designs and deploys online fraud detection solutions for credit card                        companies processing millions of transactions daily. The Elastic Beanstalk application sends                        files to Amazon S3 and then sends a message to an Amazon SQS queue containing the path of the                        uploaded file in S3. A solution architect recommended that since PUTS of existing objects in S3                        deliver eventual consistency and we want to minimize the risk of consumers reading old data, it                        would be preferable to introduce a per message lag so that consumers won't find a message in SQS                        until it has been in the queue for at least 10 seconds. Which SQS features should the developer                        leverage?

Examsnet · Accepted Answer

Correct Answer is : Use DelaySeconds parameter

AWS Certified Developer Associate Practice Test 2