METHOD FOR CONTROLLED COLLISION OF HASH ALGORITHM BASED ON NAND FLASH MEMORY
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United States of America Patent
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Issued Date -
Apr 14, 2016
app pub date -
Jul 16, 2015
filing date -
Oct 14, 2014
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Abstract
The following description provides method for controlled collision of hash algorithm based on NAND flash memory improving data process performance by applying a hash structure on an optimized data structure in a NAND flash memory, using a coalesced chaining scheme. Further, the following description provides a method for controlled collision of hash algorithm based on NAND flash memory including a) setting one bucket size and an NAND flash memory page size identical; and b) storing a record regarding a plurality of hash values in the one bucket in NAND flash memory based hash index method. Further, when using a coalesced chaining and bucket separation scheme on a coalesced chaining scheme, storage space smaller than the separation chaining scheme, fast insert, fast retrieving are all possible, thereby data processing may be improved.
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