Storage sub-system having expanded data read

Details Storage sub-system having expanded data read Storage sub-system having expanded data read

2005-10-11

2005-10-11

Corrielus, Jean M. (Department: 2162)

Data processing: database and file management or data structures

Database design

Data structure types

C202S201000

Reexamination Certificate

active

06954769

ABSTRACT:
A storage sub-system employs a staging control information table by which staging of data to be read and redundant data thereof can be executed together to reduce response time in the event of a data read failure. The staging control information table also permits pre-read staging to be executed in the forward, backward or both the forward and backward directions, to reduce response time.

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