TECHNOLOGIES FOR REDUCING DUPLICATION OF STORED DATA
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United States of America Patent
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Issued Date -
Aug 3, 2017
app pub date -
Feb 2, 2016
filing date -
Feb 2, 2016
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Abstract
Technologies for reducing duplication of stored data include storing, by a controller of an apparatus, a first data sub-block of a plurality of data sub-blocks of a data block in a memory at a first physical address. The technologies additionally include storing, by the controller, a pointer in a pointer table. The pointer points to the first physical address. The technologies also include determining, by the controller, whether a second data sub-block of the plurality of data sub-blocks is a duplicate of the first data sub-block, and storing, by the controller in response to a determination that the second data sub-block is a duplicate of the first data sub-block, a second pointer in the pointer table. The second pointer points to the first physical address.
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