Fast, Easy, and Secure File Transfers with AWS File Transfer Acceleration

Answer - C.

The AWS Documentation mentions the following.

Amazon S3 Transfer Acceleration enables fast, easy, and secure transfers of files over long distances between your client and an S3 bucket.

Transfer Acceleration takes advantage of Amazon CloudFront's globally distributed edge locations.

As the data arrives at an edge location, data is routed to Amazon S3 over an optimized network path.

For more information on S3 transfer acceleration, please visit the Link:

http://docs.aws.amazon.com/AmazonS3/latest/dev/transfer-acceleration.html

Options A, B and D are incorrect.

These features deal with transferring data but not between clients and an S3 bucket.

The correct answer is C. Amazon S3 Transfer Acceleration.

Amazon S3 Transfer Acceleration is a feature provided by AWS to enable fast, easy, and secure transfers of files over long distances between a client and an Amazon S3 bucket.

When a client uploads or downloads an object to/from an S3 bucket, the data must travel over the internet from the client to the AWS data center where the S3 bucket is located. This can lead to slow transfer speeds, particularly for larger files or when the distance between the client and the S3 bucket is significant.

To overcome this, AWS Transfer Acceleration leverages Amazon CloudFront's globally distributed edge locations. These edge locations act as intermediate endpoints for transferring data between the client and the S3 bucket. When a client uploads or downloads an object, the data is first sent to the nearest edge location. From there, it is transferred over an optimized network path to the S3 bucket.

This results in faster transfer speeds, as the data travels over a more optimized network path, and the use of AWS edge locations reduces the latency of the connection. Additionally, Transfer Acceleration automatically detects and routes around internet congestion, ensuring that data transfers are reliable and predictable.

To use Transfer Acceleration, clients can simply enable the feature for their S3 bucket, and then use a specially formatted URL to access the bucket. The URL includes the AWS region, bucket name, and the word "accelerate". For example, instead of accessing the bucket using the standard URL "https://s3.amazonaws.com/mybucket/myobject", the accelerated URL would be "https://mybucket.s3-accelerate.amazonaws.com/myobject".

In summary, Amazon S3 Transfer Acceleration is a feature provided by AWS that enables fast, easy, and secure transfers of files over long distances between a client and an S3 bucket. By leveraging AWS edge locations, it reduces latency and optimizes network paths to provide reliable and predictable transfer speeds.