Which action should a SysOps administrator take to meet this requirement?
Create an Amazon CloudFront distribution with the GET HTTP method allowed and the S3 bucket as an origin.
Create an Amazon ElastiCache cluster and enable caching for the S3 bucket.
Set up AWS Global Accelerator and configure it with the S3 bucket.
Enable S3 Transfer Acceleration and use the acceleration endpoint when uploading files.
Explanations:
CloudFront is used for content delivery, but it is designed for distributing content, not for improving upload speeds to S3. The GET method is for retrieving files, not uploading them.
ElastiCache is a caching service that enhances data retrieval performance, but it does not improve upload speeds to S3. It is not related to file upload optimization.
AWS Global Accelerator improves the availability and performance of applications by routing traffic to optimal endpoints, but it does not directly enhance file upload speeds to S3.
S3 Transfer Acceleration uses Amazon CloudFront’s globally distributed edge locations to accelerate uploads to S3, significantly improving upload speeds for large files over long distances.
I estimate that the answer is:
Enable S3 Transfer Acceleration and use the acceleration endpoint when uploading files.