I'm trying to transfer buckets between Amazon s3 accounts. I see there is s3cmd for unix and CloudBerry Explorer for Windows. I have tested both, but im not sure if the transfer (both accounts in same region) are server side or client side? Can this be done server side?
From this question: Best way to move files between S3 buckets?
I am also checking this: http://docs.aws.amazon.com/AmazonS3/latest/dev/CopyingObjectUsingRuby.html, i like ruby :)
Edit: Also in the CloudBerry Explorer, i have checked the server side transfer option, and i am using sync option, BUT i am still not sure if this is entirely client side.