System for backup and recovery of a plurality of...

Details System for backup and recovery of a plurality of... System for backup and recovery of a plurality of...

2007-11-30

2010-10-12

Nguyen, Cam-Linh (Department: 2161)

Data processing: database and file management or data structures

File or database maintenance

Database recovery

C707S640000

Reexamination Certificate

active

07814066

ABSTRACT:
A system for backup and recovery of a plurality of heterogeneous databases is disclosed. The system comprises a first computer system configured to comprise a plurality of heterogeneous databases and a second computer system configured to execute an application program. The second computer system is in operational relationship with the plurality heterogeneous databases. The application program is configured to issue a transaction statement that triggers a change in the plurality of heterogeneous databases. The system also comprises a third computer system configured to accumulate information from the transaction statement from the plurality of heterogeneous databases. The third computer system is further configured to recover the plurality of heterogeneous databases to a point in time based on the information from the transaction statement.

REFERENCES:
patent: 6453325 (2002-09-01), Cabrera et al.
patent: 2003/0046313 (2003-03-01), Leung et al.
patent: 2004/0186844 (2004-09-01), Muhlestein
patent: 2005/0021524 (2005-01-01), Oliver
patent: 2007/0022144 (2007-01-01), Chen

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