Distributed transaction state management through application...

Details Distributed transaction state management through application... Distributed transaction state management through application...

2007-04-10

2007-04-10

Baderman, Scott (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S013000, C714S004110

Reexamination Certificate

active

10434096

ABSTRACT:
A method, system, and computer program product stores transaction state information in application server process cluster information, eliminating transaction state logging and reducing the processing and communications expense that is necessary for transaction processing. A method of performing transaction execution comprises the steps of beginning execution of a transaction using a first process, storing a state of execution of the transaction in user state information included in cluster information accessible to a plurality of processes including the first process, switching a context from the first process to a second process that is one of the plurality of processes having access to the user state information included in the cluster information, and continuing execution of the transaction using the second process and the user state information included in the cluster information. The step of switching the context from the first process to the second process may be performed if the first process fails.

REFERENCES:
patent: 5696895 (1997-12-01), Hemphill et al.
patent: 5978565 (1999-11-01), Ohran et al.
patent: 6014669 (2000-01-01), Slaughter et al.
patent: 6163855 (2000-12-01), Shrivastava et al.
patent: 6421787 (2002-07-01), Slaughter et al.
patent: 6453426 (2002-09-01), Gamache et al.
patent: 6493726 (2002-12-01), Ganesh et al.
patent: 6757836 (2004-06-01), Kumar et al.
patent: 6832298 (2004-12-01), Fujii et al.
patent: 6859834 (2005-02-01), Arora et al.
patent: 6941366 (2005-09-01), Antes et al.
patent: 6944788 (2005-09-01), Dinker et al.
patent: 2003/0036882 (2003-02-01), Harper et al.
patent: 2004/0139196 (2004-07-01), Butler et al.

Affiliated with

Also associated with

Rating

Distributed transaction state management through application... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Distributed transaction state management through application..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distributed transaction state management through application... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3730511