Comprehensive and Detailed Step-by-Step Explanation:
The goal is totransfer 500 GB dailyfrom multiple global locationsquicklyintoa single S3 bucketwhile keeping operational complexity low.
Option A:✅
Turn on S3 Transfer Acceleration on the destination S3 bucket. Use multipart uploads to directly upload site data to the destination S3 bucket.
S3 Transfer Acceleration (S3-TA)allowsfasterglobal uploads by routing traffic throughAmazon CloudFront’s globally distributed edge locations.
Multipart uploadsimprove efficiency bybreaking large filesinto smaller parts, transferring them in parallel.
Low operational complexity: No need for additional resources or manual replication.
Why is this best?It ensureshigh-speed transferswhileminimizing complexity.
[Reference:Amazon S3 Transfer Acceleration, , Option B:❌, Upload the data from each site to an S3 bucket in the closest Region. Use S3 Cross-Region Replication to copy objects to the destination S3 bucket. Then remove the data from the origin S3 bucket., Explanation:While S3 Cross-Region Replication (CRR) can copy objects, itadds latencydue tosequential replicationrather than a directfasttransfer., Why not?S3 Transfer Acceleration is fasterand avoidsextra steps., Reference:Cross-Region Replication, , Option C:❌, Use AWS Snowball Edge for daily transfers., Explanation:AWS Snowballis forbulk offline transfers, notdaily high-speed internet transfers., Why not?Unnecessary physical devices add operational overhead., Reference:AWS Snowball Edge, , Option D:❌, Upload to EC2, store in EBS, snapshot, and restore in the destination Region., Explanation:This approach isoverly complexand notoptimized for direct S3 ingestion., Why not?Too many steps and higher costs., Reference:Amazon EBS Snapshots, , , , ]
