DIFFERENTIAL CACHING MECHANISM BASED ON MEDIA I/O SPEED
PURPOSE: A differential caching mechanism based on media i/o speed is provided to increase the hit rate of storage units by efficiently assigning cache. CONSTITUTION: A cache entry related to high-speed response storage units and cache entry related to slow response storage units are saved in the re...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English Korean |
| Published |
23.12.2010
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| Subjects | |
| Online Access | Get full text |
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| Abstract | PURPOSE: A differential caching mechanism based on media i/o speed is provided to increase the hit rate of storage units by efficiently assigning cache. CONSTITUTION: A cache entry related to high-speed response storage units and cache entry related to slow response storage units are saved in the read cache(316). An extracting method is prepared in the read cache. The extracting method downward controls the cache entries of fast response storage devices. The high and low read hit ratio is calculated by the read hit times through the interval. |
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| AbstractList | PURPOSE: A differential caching mechanism based on media i/o speed is provided to increase the hit rate of storage units by efficiently assigning cache. CONSTITUTION: A cache entry related to high-speed response storage units and cache entry related to slow response storage units are saved in the read cache(316). An extracting method is prepared in the read cache. The extracting method downward controls the cache entries of fast response storage devices. The high and low read hit ratio is calculated by the read hit times through the interval. |
| Author | GUPTA LOKESH MOHAN CHIU LAWRENCE YIUMCHEE HSU YU CHENG BENHASE MICHAEL THOMAS |
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| Snippet | PURPOSE: A differential caching mechanism based on media i/o speed is provided to increase the hit rate of storage units by efficiently assigning cache.... |
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| SubjectTerms | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| Title | DIFFERENTIAL CACHING MECHANISM BASED ON MEDIA I/O SPEED |
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