Database management system to alternately perform retrieval proc

Details Database management system to alternately perform retrieval proc Database management system to alternately perform retrieval proc

1992-07-13

1997-01-07

Black, Thomas G.

Boots, shoes, and leggings

39518218, 395242, 3642252, 364268, 3642715, 3642821, 3649182, 364DIG1, G06F 1730

Patent

active

055926606

ABSTRACT:
A database system including a transaction database system processing device for executing a transaction database process and a decision support database system processing device for executing a decision support process. The database system further includes a transaction database storage device, provided with the transaction database device, for retaining a transaction database created and updated by the transaction database process, a first and second database storage device, each provided with the decision support database device, and each for retaining a first and a second decision database, respectively, for use in a decision support process, a delayed updating device, provided with the decision support database device, for receiving a log created based on the transaction database at each of a predetermined time interval, and for alternatively supplying both the log received at a current predetermined time interval and the log received immediately preceding the current predetermined time interval to the first database storage device and to the second database storage device at each predetermined time interval, and a retrieving device, provided with decision support database device, for executing a retrieving process for the second decision database stored in the second database storage device when the delayed updating device supplies both logs to the first database storage device and for executing a retrieving process for the first decision database stored in the first database storage device when the delayed updating device supplies both logs to the second database storage device.

REFERENCES:
patent: 4657819 (1987-03-01), Stiffler et al.
patent: 4819159 (1989-04-01), Shipley et al.
patent: 5051887 (1991-09-01), Berger et al.
patent: 5060185 (1991-10-01), Naito et al.
patent: 5123099 (1992-06-01), Shibata et al.
patent: 5175849 (1992-12-01), Schneider
patent: 5212789 (1993-05-01), Rago
patent: 5274799 (1993-12-01), Brant et al.
patent: 5307481 (1994-04-01), Shimazaki et al.
patent: 5317731 (1994-05-01), Dias et al.
Lyon, Jim, "Tandem's Remote Data Facility", Compcon Spring 1990; Thirty-Fifth IEEE Computer Society Internal Conference. Digest of Papers, IEEE, 1990, pp. 526-527.

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