Extracting data changes and storing data history to allow...

Details Extracting data changes and storing data history to allow... Extracting data changes and storing data history to allow...

2011-07-12

2011-07-12

Hicks, Michael (Department: 2165)

Data processing: database and file management or data structures

Data integrity

Policy, rule-based management of records, files, and documents

Reexamination Certificate

active

07979404

ABSTRACT:
A “forward” delta data management technique uses a “sparse” index associated with a delta file to achieve both delta management efficiency and to eliminate read latency while accessing history data. The invention may be implemented advantageously in a data management system that provides real-time data services to data sources associated with a set of application host servers. To facilitate a given data service, a host driver embedded in an application server connects an application and its data to a cluster. The host driver captures real-time data transactions, preferably in the form of an event journal that is provided to the data management system. In particular, the driver functions to translate traditional file/database/block I/O into a continuous, application-aware, output data stream. In an illustrative embodiment, a given application aware data stream is processed through a multi-stage data reduction process to produce a compact data representation from which an “any point-in-time” reconstruction of the original data can be made.

REFERENCES:
patent: 3555184 (1971-01-01), Townley
patent: 3555195 (1971-01-01), Rester et al.
patent: 3555204 (1971-01-01), Braun
patent: 3555251 (1971-01-01), Shavit
patent: 3648250 (1972-03-01), Low et al.
patent: 4162536 (1979-07-01), Morley
patent: 4402045 (1983-08-01), Krol
patent: 4415792 (1983-11-01), Jordan
patent: 4450556 (1984-05-01), Boleda et al.
patent: 4451108 (1984-05-01), Skidmore
patent: 4455483 (1984-06-01), Schonhuber
patent: 4502082 (1985-02-01), Ragle et al.
patent: 4512020 (1985-04-01), Krol et al.
patent: 4796260 (1989-01-01), Schilling et al.
patent: 4882737 (1989-11-01), Dzung
patent: 4916450 (1990-04-01), Davis
patent: 4972474 (1990-11-01), Sabin
patent: 5005197 (1991-04-01), Parsons et al.
patent: 5148479 (1992-09-01), Bird et al.
patent: 5177796 (1993-01-01), Feig et al.
patent: 5224212 (1993-06-01), Rosenthal et al.
patent: 5274508 (1993-12-01), Tan et al.
patent: 5280584 (1994-01-01), Caesar et al.
patent: 5287504 (1994-02-01), Carpenter et al.
patent: 5303393 (1994-04-01), Noreen et al.
patent: 5305326 (1994-04-01), Solomon et al.
patent: 5311197 (1994-05-01), Sorden et al.
patent: 5319395 (1994-06-01), Larky et al.
patent: 5321699 (1994-06-01), Endoh et al.
patent: 5363371 (1994-11-01), Roy et al.
patent: 5365516 (1994-11-01), Jandrell
patent: 5373372 (1994-12-01), Loewen
patent: 5377102 (1994-12-01), Nishiishigaki
patent: 5382508 (1995-01-01), Ikenoue
patent: 5386422 (1995-01-01), Endoh et al.
patent: 5387994 (1995-02-01), McCormack et al.
patent: 5388074 (1995-02-01), Buckenmaier
patent: 5392209 (1995-02-01), Eason et al.
patent: 5396600 (1995-03-01), Thompson et al.
patent: 5416831 (1995-05-01), Chewning, III et al.
patent: 5424778 (1995-06-01), Sugiyama et al.
patent: 5430830 (1995-07-01), Frank et al.
patent: 5440686 (1995-08-01), Dahman et al.
patent: 5469444 (1995-11-01), Endoh et al.
patent: 5477492 (1995-12-01), Ohsaki et al.
patent: 5479654 (1995-12-01), Squibb
patent: 5481531 (1996-01-01), Yamamuro
patent: 5499512 (1996-03-01), Jurewicz et al.
patent: 5502491 (1996-03-01), Sugiyama et al.
patent: 5506965 (1996-04-01), Naoe
patent: 5507024 (1996-04-01), Richards, Jr.
patent: 5511212 (1996-04-01), Rockoff
patent: 5526357 (1996-06-01), Jandrell
patent: 5537945 (1996-07-01), Sugihara et al.
patent: 5560033 (1996-09-01), Doherty et al.
patent: 5561671 (1996-10-01), Akiyama
patent: 5583975 (1996-12-01), Naka et al.
patent: 5602638 (1997-02-01), Boulware
patent: 5606601 (1997-02-01), Witzman et al.
patent: 5640159 (1997-06-01), Furlan et al.
patent: 5644763 (1997-07-01), Roy
patent: 5651129 (1997-07-01), Yokote et al.
patent: 5657398 (1997-08-01), Guilak
patent: 5678042 (1997-10-01), Pisello et al.
patent: 5684536 (1997-11-01), Sugiyama et al.
patent: 5684693 (1997-11-01), Li
patent: 5684774 (1997-11-01), Yamamuro
patent: 5724241 (1998-03-01), Wood et al.
patent: 5729743 (1998-03-01), Squibb
patent: 5737399 (1998-04-01), Witzman et al.
patent: 5742509 (1998-04-01), Goldberg et al.
patent: 5742915 (1998-04-01), Stafford
patent: 5754772 (1998-05-01), Leaf
patent: 5764691 (1998-06-01), Hennedy et al.
patent: 5768159 (1998-06-01), Belkadi et al.
patent: 5778370 (1998-07-01), Emerson
patent: 5781612 (1998-07-01), Choi et al.
patent: 5784366 (1998-07-01), Apelewicz
patent: 5794252 (1998-08-01), Bailey et al.
patent: 5805155 (1998-09-01), Allibhoy et al.
patent: 5812130 (1998-09-01), Van Huben et al.
patent: RE35920 (1998-10-01), Sorden et al.
patent: 5819020 (1998-10-01), Beeler, Jr.
patent: 5822749 (1998-10-01), Agarwal
patent: 5826265 (1998-10-01), Van Huben et al.
patent: 5831903 (1998-11-01), Ohuchi et al.
patent: 5841717 (1998-11-01), Yamaguchi
patent: 5841771 (1998-11-01), Irwin et al.
patent: 5848072 (1998-12-01), Prill et al.
patent: 5854834 (1998-12-01), Gottlieb et al.
patent: 5862136 (1999-01-01), Irwin
patent: 5864875 (1999-01-01), Van Huben et al.
patent: 5877742 (1999-03-01), Klink
patent: 5878408 (1999-03-01), Van Huben et al.
patent: 5893119 (1999-04-01), Squibb
patent: 5894494 (1999-04-01), Davidovici
patent: 5909435 (1999-06-01), Apelewicz
patent: 5917429 (1999-06-01), Otis, Jr. et al.
patent: 5918248 (1999-06-01), Newell et al.
patent: 5920867 (1999-07-01), Van Huben et al.
patent: 5920873 (1999-07-01), Van Huben et al.
patent: 5928327 (1999-07-01), Wang et al.
patent: 5930732 (1999-07-01), Domanik et al.
patent: 5930762 (1999-07-01), Masch
patent: 5931928 (1999-08-01), Brennan et al.
patent: 5937168 (1999-08-01), Anderson et al.
patent: 5940823 (1999-08-01), Schreiber et al.
patent: 5950201 (1999-09-01), Van Huben et al.
patent: 5953729 (1999-09-01), Cabrera et al.
patent: 5958010 (1999-09-01), Agarwal et al.
patent: 5966707 (1999-10-01), Van Huben et al.
patent: 5974563 (1999-10-01), Beeler, Jr.
patent: 5980096 (1999-11-01), Thalhammer-Reyero
patent: 5999562 (1999-12-01), Hennedy et al.
patent: 6005846 (1999-12-01), Best et al.
patent: 6005860 (1999-12-01), Anderson et al.
patent: 6031848 (2000-02-01), Brennan
patent: 6035297 (2000-03-01), Van Huben et al.
patent: 6047323 (2000-04-01), Krause
patent: 6065018 (2000-05-01), Beier et al.
patent: 6072185 (2000-06-01), Arai et al.
patent: 6088693 (2000-07-01), Van Huben et al.
patent: 6094654 (2000-07-01), Van Huben et al.
patent: 6108318 (2000-08-01), Kolev et al.
patent: 6108410 (2000-08-01), Reding et al.
patent: 6154847 (2000-11-01), Schofield et al.
patent: 6158019 (2000-12-01), Squibb
patent: 6163856 (2000-12-01), Dion et al.
patent: 6178121 (2001-01-01), Maruyama
patent: 6181609 (2001-01-01), Muraoka
patent: 6189016 (2001-02-01), Cabrera et al.
patent: 6237122 (2001-05-01), Maki
patent: 6243348 (2001-06-01), Goodberlet
patent: 6249824 (2001-06-01), Henrichs
patent: 6366926 (2002-04-01), Pohlmann et al.
patent: 6366988 (2002-04-01), Skiba et al.
patent: 6389427 (2002-05-01), Faulkner
patent: 6393582 (2002-05-01), Klecka et al.
patent: 6397242 (2002-05-01), Devine et al.
patent: 6446136 (2002-09-01), Pohlmann et al.
patent: 6460055 (2002-10-01), Midgley et al.
patent: 6463565 (2002-10-01), Kelly et al.
patent: 6487561 (2002-11-01), Ofek et al.
patent: 6496944 (2002-12-01), Hsiao et al.
patent: 6502133 (2002-12-01), Baulier et al.
patent: 6519612 (2003-02-01), Howard et al.
patent: 6526418 (2003-02-01), Midgley et al.
patent: 6549916 (2003-04-01), Sedlar
patent: 6611867 (2003-08-01), Bowman-Amuah
patent: 6625623 (2003-09-01), Midgley et al.
patent: 6629109 (2003-09-01), Koshisaka
patent: 6670974 (2003-12-01), Richard et al.
patent: RE38410 (2004-01-01), Hersch et al.
patent: 6751753 (2004-06-01), Nguyen et al.
patent: 6779003 (2004-08-01), Midgley et al.
patent: 6785786 (2004-08-01), Gold et al.
patent: 6816872 (2004-11-01), Squibb
patent: 6823336 (2004-11-01), Srinivasan et al.
patent: 6826711 (2004-11-01), Moulton et al.
patent: 6836756 (2004-12-01), Gruber
patent: 6839721 (2005-01-01), Schwols
patent: 6839740 (2005-01-01), Kiselev
patent: 6847984 (2005-01-01), Midgley et al.
patent: 6907551 (2005-06-01), Katagiri et al.
patent: 6993706 (2006-01-01), Cook
patent: 7028078 (2006-04-01), Sharma et al.
p

Affiliated with

Also associated with

Rating

Extracting data changes and storing data history to allow... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extracting data changes and storing data history to allow..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extracting data changes and storing data history to allow... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2689163