Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-09-02
2009-06-23
To, Baoquoc N (Department: 2162)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000
Reexamination Certificate
active
07552147
ABSTRACT:
A system, method a computer usable storage medium tangibly embodying a program of instructions executable by the computer to perform a computer-based method for restoration of a database from a failed data recovery. For each failed data recovery the method generates a log error data set having log records of a faulty transaction unapplied to data due to inconsistency. Log error data set is directly useable by a log analysis tool to regenerate and redo the unapplied faulty transaction to recover the data and by a print log tool to diagnose the faulty transaction. Log records mimic format of records of an archive log data set and identify data objects, faulty transactions on the data objects and a range of the unapplied data objects' updates.
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Josten Jeffrey William
Kunioka-Weis Laura Michiko
Majithia Thomas
Roberts Haakon Philip
Teng James Zu-Chia
International Business Machines - Corporation
Kunzler & McKenzie
To Baoquoc N
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