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A company uploads audio and video files to a centralized Amazon S3 bucket from different geographic locations. Which AWS solution will optimize transfer speeds for these files?
A
AWS Global Accelerator
B
S3 Transfer Acceleration
C
AWS Direct Connect
D
Amazon CloudFront
Explanation:
S3 Transfer Acceleration is the correct solution because:
Purpose: S3 Transfer Acceleration is specifically designed to optimize transfer speeds for uploading files to Amazon S3 buckets from geographically distributed locations
How it works: It uses Amazon CloudFront's globally distributed edge locations to provide optimized network paths for data transfer
Use case: Perfect for scenarios where files need to be uploaded to a centralized S3 bucket from multiple geographic locations
Benefits: Reduces latency and improves transfer speeds by routing traffic through AWS's optimized network backbone
Why not the other options:
AWS Global Accelerator: Primarily for improving application availability and performance for end users, not specifically for S3 uploads
AWS Direct Connect: Provides dedicated network connections but requires physical setup and is more complex/costly
Amazon CloudFront: Primarily a content delivery network (CDN) for distributing content to end users, not optimizing uploads to S3
S3 Transfer Acceleration is the most appropriate service for this specific use case of optimizing file uploads to a centralized S3 bucket from multiple geographic locations.