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S3 Transfer Acceleration

Amazon S3 Transfer Acceleration is a service that speeds up the transfer of large files to and from Amazon S3 by using Amazon CloudFront's globally distributed edge locations. Transfer Acceleration takes advantage of Amazon CloudFront's globally distributed network of edge locations to accelerate transfers over the public internet.

To use Transfer Acceleration, you create a Transfer Acceleration endpoint for your Amazon S3 bucket, and then you use the endpoint as the destination when you transfer your files. Transfer Acceleration uses the Amazon CloudFront network to accelerate the upload and download of files, and it will automatically choose the fastest available route.

Here is an example of how you might use the AWS CLI to transfer a large file using Transfer Acceleration:

aws s3 cp my-large-file.zip s3://my-bucket/my-large-file.zip --accelerate 

This command will transfer the file "my-large-file.zip" from your local machine to the "my-bucket" S3 bucket using Transfer Acceleration.

Note that Transfer Acceleration is not free. There is a charge for data transferred through the CloudFront edge locations. You can view the pricing for Transfer Acceleration on the Amazon S3 pricing page.


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