Efficient flash memory-based object store

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 8621155
SERIAL NO

12983754

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Abstract

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Approaches for an object store implemented, at least in part, on one or more solid state devices. The object store may store objects on a plurality of solid state devices. The object store may include a transaction model means for ensuring that the object store performs transactions in compliance with atomicity, concurrency, isolation, and durability (ACID) properties. The object store may include means for providing parallel flushing in a write cache maintained on each of the solid state devices. The object store may include means for maintaining one or more double-write buffers, for the object store, at a location other than the solid state devices. The object store may optionally comprise means for maintaining one or more circular transaction logs, for the object store, at a location other than the solid state devices. The object store may operate to minimize write operations performed on the solid state devices.

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Patent Owner(s)

  • SANDISK ENTERPRISE IP, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Busch, John Cupertino, US 11 288
Dinker, Darpan Union City, US 35 2646
Ouye, Darryl Aptos, US 3 95

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