Content addressable data storage and compression for...

Details Content addressable data storage and compression for... Content addressable data storage and compression for...

2006-09-26

2006-09-26

Bataille, Pierre (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C707S793000, C707S793000

Reexamination Certificate

active

07114027

ABSTRACT:
Methods, systems, and products of content addressable data storage and compression for computer memory are disclosed as providing a chunk of data comprising a quantity of input data; retrieving a memory block from computer memory; searching for a segment of the chunk that matches the memory block; and if a matching segment is found: discarding the matching segment and providing a retrieval key for the memory block as a retrieval key for the matching segment; identifying an unmatched portion of the chunk that does not match the memory block; and storing the unmatched portion and providing a retrieval key for the unmatched portion.

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