Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 397 discussion

BCE... other options incorrect A. Amazon MQ: While viable for durable messaging, it's less scalable and cost-effective compared to SQS for this use case. D. S3 Batch Operations: Designed for batch processing of large datasets, not real-time processing of individual image uploads. F. Amazon SES: Primarily for email delivery, not push notifications to mobile apps.

BCE - SQS + Lambda + SNS

100% vote on SNS over SES, when I see this question. “A user is notified when image processing is complete”, that means the user needs to subscribe the SNS. Then, there are two ways to achieve this: Create different SNS for each user, or create different subscription for each user on the same SNS and apply filter policy. Apparently, the latter one is better, but it still need a heavy administration overhead which can’t not be completed manually. Then, another automation piece will be required to maintain the subscription list. Which is not mentioned in any of the answers. Does that sound a good design? I go with SES, cause it will be much easier to design the solution. I understand SES is not usually for push notification, but I hate complex solutions.

Option B, C, E

agree BCE

BCE answer

BCE answer

ditto S3

BCE Answers

Answer: B C E