System and method for providing increased database fault...

Details System and method for providing increased database fault... System and method for providing increased database fault...

2005-07-25

2009-02-03

Wong, Leslie (Department: 2164)

Data processing: database and file management or data structures

Database design

Data structure types

C714S006130

Reexamination Certificate

active

07487188

ABSTRACT:
In one embodiment, a Database Management System (DBMS) providing increased fault tolerance includes a first DBMS instance communicably coupled with a data store. The DBMS further includes a second DBMS instance communicably coupled with the data store, with the second DBMS instance including a shadow instance operable to monitor data processing of the first DBMS instance using a communication facility.

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