Data processing: database and file management or data structures – Database design – Data structure types
Patent
1997-01-02
1999-07-20
Dinh, Dung C.
Data processing: database and file management or data structures
Database design
Data structure types
39520032, 39520049, 39520058, 39520062, 707 1, 707104, G06F 300, G06F 1562
Patent
active
059266236
ABSTRACT:
A data transmission method for transmitting data from a first processing unit having a relatively large memory capacity to a second processing unit having a relatively small memory capacity. The method has steps of (a) retrieving data stored in a first memory device, (b) storing in a temporary file only a record, from the retrieved data, relating to a predetermined time period including a current date; (c) determining whether or not the size of the temporary file is within the capacity of a second, smaller capacity, memory device; and (d) transferring the temporary file to the second processing unit in response to an affirmative result of the step (c), or not transferring the temporary file to the second processing unit in response to a negative result of the step (c).
REFERENCES:
patent: 4534012 (1985-08-01), Yokozawa
patent: 5377326 (1994-12-01), Murata et al.
patent: 5392390 (1995-02-01), Crozier
Oshiyama Takashi
Tsukakoshi Nobuyuki
Dinh Dung C.
International Business Machines - Corporation
Le Q.-K.
Magistrale Anthony N.
McConnell Daniel E.
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