Electrical computers and digital processing systems: virtual mac – Task management or control – Process scheduling
Reexamination Certificate
2008-03-18
2008-03-18
An, Meng-Al T. (Department: 2195)
Electrical computers and digital processing systems: virtual mac
Task management or control
Process scheduling
C719S328000, C719S329000, C714S015000, C714S016000, C707S793000, C707S793000, C709S223000, C709S226000
Reexamination Certificate
active
07346905
ABSTRACT:
An apparatus and method for maintaining integrity of data in a software environment are provided. With the apparatus and method, the individual software resources associated with a transaction are identified and the processing of these resources is started. As the processing of these resources terminates, their associated APIs return messages indicating either that the software resource committed or was unable to commit and the reason why the software resource was unable to commit. Based on this reason, appropriate error resolution and recovery operations are performed and the transaction is resubmitted only to those software resources that were unable to commit. The software resources that already committed have their states maintained. In this way, roll back of committed software resources is avoided.
REFERENCES:
patent: 4363093 (1982-12-01), Davis et al.
patent: 5890161 (1999-03-01), Helland et al.
patent: 5916307 (1999-06-01), Piskiel et al.
patent: 6141679 (2000-10-01), Schaefer et al.
patent: 6233585 (2001-05-01), Gupta et al.
patent: 6272675 (2001-08-01), Schrab et al.
patent: 6275843 (2001-08-01), Chorn
patent: 6298478 (2001-10-01), Nally et al.
patent: 6317773 (2001-11-01), Cobb et al.
patent: 6334193 (2001-12-01), Buzsaki
patent: 6360228 (2002-03-01), Sundara et al.
patent: 6363401 (2002-03-01), Yahya et al.
patent: 6374243 (2002-04-01), Kobayashi et al.
patent: 6490595 (2002-12-01), Candee et al.
patent: 2002/0013846 (2002-01-01), Vuong et al.
patent: 2002/0099862 (2002-07-01), Mikalsen et al.
patent: 2002/0161840 (2002-10-01), Willcox et al.
patent: 2002/0194242 (2002-12-01), Chandrasekaran et al.
patent: 2002/0194244 (2002-12-01), Raventos
patent: 0 457 111 (1991-11-01), None
patent: 1 308 839 (2003-05-01), None
patent: 1308839 (2003-05-01), None
patent: 0464146 (1992-02-01), None
patent: 06259397 (1994-09-01), None
patent: 07262073 (1995-10-01), None
patent: 09204341 (2007-08-01), None
William Crawford and Jim Farley, An Introduction to JDBC, Part 3, http://web.archive.org/web/20021010011715/www.onjava.com/pub/a/onjava/excerpt/javaentnut—2/index3.html.
Dorrance Daniel Michael
Olivieri Ricardo N.
An Meng-Al T.
Bailey Wayne P.
International Business Machines - Corporation
Rodriguez Herman
To Jennifer N.
LandOfFree
Apparatus and method for maintaining resource integrity... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for maintaining resource integrity..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for maintaining resource integrity... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2816089