Inventor
NG CHAN Y
US6 patents
Patents
6 patentsUS5636359AJun 3, 1997
Performance enhancement system and method for a hierarchical data cache using a RAID parity scheme
IBM177 citations97
US5968182AOct 19, 1999
Method and means for utilizing device long busy response for resolving detected anomalies at the lowest level in a hierarchical, demand/response storage management subsystem
IBM64 citations94
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Fault tolerant data storage subsystem employing hierarchically arranged controllers
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Method and means for reducing device contention by random accessing and partial track staging of records according to a first DASD format but device mapped according to a second DASD format
IBM47 citations93
US6470421B1Oct 22, 2002
Method and means for reducing device contention by random accessing and partial track staging of records according to a first DASD format but device mapped according to a second DASD format
IBM20 citations90
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Rotating storage device track format emulation
IBM14 citations72