Method for analyzing data and data analysis apparatus

Details Method for analyzing data and data analysis apparatus Method for analyzing data and data analysis apparatus

2008-04-16

2010-10-05

Cottingham, John R. (Department: 2167)

Data processing: database and file management or data structures

File or database maintenance

Synchronization

C707S625000, C707S648000, C714S039000, C455S414300

Reexamination Certificate

active

07809681

ABSTRACT:
When logs are analyzed, an analysis with consistency is carried out on the presumption that shifting occurs among time stamps of logs output from a plurality of apparatuses engaged in time correction amount. In a log analysis apparatus which receives logs from a plurality of computers for generating a plurality of logs for analysis, for the plurality of logs output from the plurality of computers, a time stamp recorded in each log is corrected based on a time correction log according to a consistency rule among the logs.

REFERENCES:
patent: 4852095 (1989-07-01), Meltzer
patent: 5471631 (1995-11-01), Beardsley et al.
patent: 5682551 (1997-10-01), Pawlowski et al.
patent: 5729397 (1998-03-01), Ottesen et al.
patent: 5774716 (1998-06-01), Harbinski et al.
patent: 5896524 (1999-04-01), Halstead et al.
patent: 6042477 (2000-03-01), Addink
patent: 6104729 (2000-08-01), Hellum et al.
patent: 6173418 (2001-01-01), Fujino et al.
patent: 6295023 (2001-09-01), Bloebaum
patent: 6530023 (2003-03-01), Nissl et al.
patent: 6718476 (2004-04-01), Shima
patent: 6728880 (2004-04-01), Sites
patent: 6903683 (2005-06-01), Nicholson
patent: 7072912 (2006-07-01), Verma et al.
patent: 7257393 (2007-08-01), Akiyama et al.
patent: 7328384 (2008-02-01), Kulkarni et al.
patent: 7587398 (2009-09-01), Fredricksen et al.
patent: 7644308 (2010-01-01), Voigt et al.
patent: 7653633 (2010-01-01), Villella et al.
patent: 2002/0069299 (2002-06-01), Rosener et al.
patent: 2003/0016167 (2003-01-01), Dooley et al.
patent: 2004/0119639 (2004-06-01), Gilkes
patent: 2005/0062643 (2005-03-01), Pande et al.
patent: 2005/0228898 (2005-10-01), Evans
patent: 2006/0225073 (2006-10-01), Akagawa et al.
patent: 11-027269 (1997-07-01), None
patent: 2005-235054 (2004-02-01), None
patent: 2006-236251 (2005-02-01), None
patent: 2006-285875 (2005-04-01), None
Uma et al, Time-Normalization Techniques for Speaker-Independent Isolated Word Recognition, 1992, pp. 537-540.
The Log Management Industry: An Untapped Market, Jun. 2006, pp. 1-20.
Obouchi et al, Normalization of Time-Derivative Parameters Using Histogram Equalization, pp. 1-4.
Chuck Harrison, An event-based AVB synchronization architecture, Feb. 8, 2007, pp. 1-15.
Oxbeef, Time series normalization, Jul. 19, 2009, pp. 1-3.
Elson et al, Time Synchronization for Wireless Sensor Networks, Apr. 2001, pp. 1-6.
Richard C. Waters, Time Synchronization In Spline, Apr. 1996, pp. 1-17.

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