Title:
DATA FILE MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JPH04160540
Kind Code:
A
Abstract:
PURPOSE: To accurately and easily manage data files by managing a set of pages, which is positioned as an independent file, as one data file and constituting each page of a two-dimensional matrix consisting of fields and records.
CONSTITUTION: Files 1 and 2 indicate directories, and each file consists of n pages 1 to (n), and these pages 1 to (n) are positioned and managed as an independent file. Each page consists of the two-dimensional matrix consisting of fields designating rows and records designating columns, and sequential numbers 1 to (n) are given to fields and records. Consequently, read/write of one data is determined b designating the field number and the record number. Thus, data files are accurately and easily managed.
More Like This:
Inventors:
SHIMODA SHUICHI
Application Number:
JP28432190A
Publication Date:
June 03, 1992
Filing Date:
October 24, 1990
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G06F12/00; (IPC1-7): G06F12/00
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)