FUSE-based file system backed by Amazon S3

 s3fs is a FUSE filesystem that allows you to mount an Amazon S3 bucket
 as a local filesystem. It stores files natively and transparently in
 S3 (i.e., you can use other programs to access the same files).
 Maximum file size is 5 TB when using multipart upload.
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 s3fs is stable and is being used in a number of production environments,
 e.g., rsync backup to s3.