A company needs to store and process image data that will be uploaded from mobile devices using a custom mobile app. Usage peaks between 8 AM and 5 PM on weekdays, with thousands of uploads per minute. The app is rarely used at any other time A user is notified when image processing is complete.
Which combination of actions should a solutions architect take to ensure image processing can scale to handle the load1? (Select THREE.)
A . Upload files from the mobile software directly to Amazon S3. Use S3 event notifications to create a message in an Amazon MQ queue.
B. Upload files from the mobile software directly to Amazon S3. Use S3 event notifications to create a message in an Amazon Simple Queue Service (Amazon SQS) standard queue.
C. Invoke an AWS Lambda function to perform image processing when a message is available in the queue.
D. Invoke an S3 Batch Operations job to perform image processing when a message is available in the queue.
E. Send a push notification to the mobile app by using Amazon Simple Notification Service (Amazon SNS) when processing is complete.
F. Send a push notification to the mobile app by using Amazon Simple Email Service (Amazon SES) when processing is complete.
Answer: B,C,E
Explanation:
https://docs.aws.amazon.com/AmazonS3/latest/userguide/batch-ops-basics.html
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