Method and system for data processing for controlling a...

Details Method and system for data processing for controlling a... Method and system for data processing for controlling a...

2006-09-12

2006-09-12

Bragdon, Reginald G. (Department: 2189)

Electrical computers and digital processing systems: memory

Storage accessing and control

Hierarchical memories

C711S129000, C711S165000

Reexamination Certificate

active

07107404

ABSTRACT:
A data processing system comprising a storage apparatus and computers which executes a first program and a second program, the storage apparatus having a cache memory with a first area and a second area and a disk unit for storing data of the cache memory. The storage apparatus writes data into the first area corresponding to area identification information included in a data storage request in response to an input of the data storage request. The data is written into the second area corresponding to area identification information included in a data storage request in response to an input of the data storage request. The data stored in the second area is copied to the first area in response to an input of a copy request for causing the data in the second area to be reflected in the first area.

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“Network Caching Technologies,” Internet Technology Overview, Jun. 1999, pp. 49-1 to 49-8.

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