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Document Number
US Patent 7546419
Issued Date
June 9, 2009
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Abstract
A method is disclosed which may include providing a cache in a computing system having an initial group of cache objects, the cache object having an initial compression ratio and including stored data; decreasing an amount of data storage space in the cache occupied by at least one of the cache objects other than a given one of the cache objects; and increasing an amount of data storage space in the cache occupied by the given cache object.
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Number of Claims:
32
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Published
June 9, 2009
Application Number
11/141,958
Filed
June 1, 2005
US Classification
711/133   711/118 711/134 711/136
Int'l Classification
G06F   12/00   (20060101)   G06F   13/00   (20060101)   G06F   13/28   (20060101)  
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Parent Case
CROSS-REFERENCE TO RELATED APPLICATIONS This application claims the benefit of U.S. Provisional Patent Application Ser. No. 60/575,987, filed Jun. 1, 2004, entitled "The Zeno cache: a system for increasing the effectiveness of most-recently-used (MRU) caching for variably compressable data objects," the entirety of the disclosure of which application is hereby incorporated herein by reference.
USPTO Field of Search
711/133  
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