SYSTEMS AND METHODS FOR PROVIDING HIGH PERFORMANCE REDUNDANT ARRAY OF INDEPENDENT DISKS IN A SOLID-STATE DEVICE
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United States of America Patent
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Issued Date -
Nov 14, 2013
app pub date -
Apr 19, 2013
filing date -
Apr 20, 2012
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The present disclosure relates to systems and methods for providing high performance Redundant Array of Independent Disks (RAID) in a solid-state device. The present disclosure includes a solid state device. The solid state device can include a buffer having a plurality of bit cells, configured to maintain a plurality of bits of information. The solid state device can also include a memory controller configured to logically partition the plurality of bit cells into a plurality of logical blocks, each configured to maintain a data block. The solid state device can additionally include a RAID engine coupled to the buffer, where the buffer is configured to provide data blocks to the RAID engine, and in response, the RAID engine is configured to compute first parity bits from the data blocks and directly provide the first parity bits to one of a plurality of flash memory devices.
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