File management apparatus and method

Details File management apparatus and method File management apparatus and method

2006-03-28

2006-03-28

Robinson, Greta (Department: 2168)

Data processing: database and file management or data structures

Database design

Data structure types

Reexamination Certificate

active

07020664

ABSTRACT:
Upon receipt of a segment name obtainment request, the segment name generation unit104generates a segment name composed of (1) a file name of a file to which the segment belongs and (2) a number indicating a serial number of the segment in the file. Upon receipt of an access request specifying a segment name, the segment identification unit119refers to the segment name to detect the file name and the serial number of the segment in the detected file. The segment position detection unit106then refers to the file information storage unit102and the segment information storage unit103to detect a position where a segment is to be accessed.

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