1. OpenDedup: OpenDedup, global inline deduplication for block storage and files. [Online] 2012 Available from:
http://opendedup.org/index.php
2. Douceur, J., Adya, A., Bolosky, W., Simon, D., Theimer, M.: Reclaiming space from duplicate files in a server less cloud file system. In: Cloud Computing Systems, 2002. Proceedings of 22nd International Conference on IEEE, pp. 617–624 (2002)
3. Drop Box:
http://www.dropbox.com
. Tion
4. AmazonS3: http://aws/amazon.com/s3s
5. Google Drive:
http://www.drive.google.com