System News
Articles for the keywords: De-Dupe
13 Feb 2012 All Firms in De-Dupe [25499]
Storage Newsletter February 12, 2012

"In data reduction, first technology was and continues to be lossless compression used at least since 1990 for tape, HDD or LAN/WAN transmission with software or chips to reduce the size of the files. Then de-dupe from 2000 .... In the de-dupe process, unique chunks of data, or byte patterns, are identified and stored during a process of analysis. It may occur in-line, as data is flowing, or post-process after it has been written on disk. The operation can be done on blocks or files, through software or faster through a dedicated hardware appliance ..."
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