title: What is optimal setting for multipart_threshold and mutilpart_chunksize while doing S3 multipart upload
body: <p>Is there any formula available to the identify optimal setting for multipart_threshold and mutilpart_chunksize? Suppose if I am trying to upload 2 TB file in S3 using multipart upload then what will be the best value for threshold and chunksize . Any script to use multi-part upload/download will be appreciated .</p>