Data storage and retrieval system with improved data base struct

Details Data storage and retrieval system with improved data base struct Data storage and retrieval system with improved data base struct

1992-05-26

1994-11-29

Shaw, Gareth D.

Boots, shoes, and leggings

3649631, 3649705, 3649743, 3649745, 364DIG1, G06F 706, G06F 1540

Patent

active

053697634

ABSTRACT:
A data storage and retrieval system separates information regarding the expertise of individuals into four files which can be independently and separately accessed. The records in the various files include fields for indicating the beginning and end of a range of topics within a hierarchical classification system, the level of the topic within the classification system and a field for facilitating alphabetic sorting of topics independently of hierarchical level, and a novel code format for the beginning and end of range indicators permits a small computer to effectively manipulate data in a hierarchical classification system.

REFERENCES:
patent: 4085466 (1978-04-01), Nagamura
patent: 4694396 (1987-09-01), Weisshaar et al.
patent: 4920499 (1990-04-01), Skeirik
patent: 4945475 (1990-07-01), Bruffey et al.

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