The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2009
Filed:
Feb. 15, 2006
Applicant:
Kotaro Endo, Fuchu, JP;
Inventor:
Kotaro Endo, Fuchu, JP;
Assignees:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Solutions Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a distributed system in which a plurality of resources execute a distributed transaction, each of the resources changes the state of an own updating process in accordance with an notification from a coordinator. In addition, each of the resources includes a termination protocol unit which collects states of updating processes of the resources, and executes a termination protocol by determining whether to commit or abort the own updating process, on the basis of the collected states of the updating processes, regardless of the notification from the coordinator.