Database system, method for forming replica of database, and...

Details Database system, method for forming replica of database, and... Database system, method for forming replica of database, and...

2006-03-21

2006-03-21

Rones, Charles (Department: 2165)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C709S224000

Reexamination Certificate

active

07016890

ABSTRACT:
The preferential order to be applied in replica forming processing for the data of a plurality of types is stored when a replica of a master database that stores the data of a plurality of types is prepared. The update data of the master database is preferentially extracted according to the preferential order, and the replica is updated in the order of extraction with the extracted update data.

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C.J. Date An Introduction To Database Systems vol. I Fifth Edition pp. 616-635.
“The Asynchronous Update of Replica Files Growing a Central Technology of Distributed Databases”, Nikkei Electronics, Jun. 6, 1994, No. 609, pp. 101-110.

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