Enterprise data movement system and method which maintains and c

Details Enterprise data movement system and method which maintains and c Enterprise data movement system and method which maintains and c

1998-03-31

2000-02-22

Black, Thomas G.

Data processing: database and file management or data structures

Database design

Data structure types

707 3, 707200, 707202, 707203, 707204, G06F 1730

Patent

active

060291788

ABSTRACT:
A system and method for providing consistency of replicated data in a distributed enterprise computing system by maintaining and using edition level values for data objects in both source and target database systems. When the EDM method captures changes made to a source database, the EDM method operates to obtain an edition level value of the source database. The EDM method then creates and stores a change record comprising the captured changed data in a log, wherein the change record includes the edition level value of the source database to which the changes are being made. When a data propagation operation is initiated to one or more target computer systems, the EDM method operates to obtain an edition level value of each of the target computer systems. For each target computer system, the method operates to compare the edition level value comprised in the change record with the edition level value of the target computer system. This comparison determines whether the target and source database edition level values match. If the target and source database edition levels match, the change record is propagated to the target database. If the source database edition level is prior to the target edition level, the change record is not propagated to the target database.

REFERENCES:
patent: 5170480 (1992-12-01), Mohan et al.
patent: 5261094 (1993-11-01), Everson et al.
patent: 5274801 (1993-12-01), Gordon
patent: 5287496 (1994-02-01), Chen et al.
patent: 5440735 (1995-08-01), Goldring
patent: 5515502 (1996-05-01), Wood
patent: 5553279 (1996-09-01), Goldring
patent: 5566332 (1996-10-01), Adair et al.
patent: 5577240 (1996-11-01), Demers et al.
patent: 5581754 (1996-12-01), Terry et al.
patent: 5603024 (1997-02-01), Goldring
patent: 5603026 (1997-02-01), Demers et al.
patent: 5613113 (1997-03-01), Goldring
patent: 5627961 (1997-05-01), Sharman
patent: 5640561 (1997-06-01), Satoh et al.
patent: 5671350 (1997-09-01), Wood
patent: 5832508 (1998-11-01), Sherman

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