It's often assumed that Amazon uses tape for glacier but that's actually unfounded. Amazon's keeping the details of glacier as a trade secret[1] [1]: http://st

It's often assumed that Amazon uses tape for glacier but that's actually unfounded. Amazon's keeping the details of glacier as a trade secret[1] [1]: http://storagemojo.com/2014/04/25/amazons-glacier-secret-bdxl/ http://storagemojo.com/2014/04/25/amazons-glacier-secret-bdx...