Not too long ago, Amazon introduced Glacier, an online storage/archiving solution that starts at just a penny per GB per month. Depending on your storage needs, Amazon Glacier could be the most cost-efficient way to back up your data for a lifetime. Here's what you need to know about it and how to set it up.
So Amazon Glacier is here as super cheap storage for "data that is infrequently accessed and for which retrieval times of several hours are suitable." But that's different from a lot of the storage you might have used in the past.