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:
Oct. 18, 2022
Filed:
Feb. 28, 2022
Hitachi, Ltd., Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
The present invention maintains data consistency of an entire system. A distributed transaction system includes a service information management device that manages a service provided by each device existing in the distributed transaction system, a data consistency strategy management device that manages a data consistency strategy describing a strategy relating to data consistency maintenance in the distributed transaction system, a distributed transaction processing device that executes a distributed transaction, inquires the data consistency strategy management device and the service information management device after the execution of the distributed transaction, and outputs feedback information relating to data consistency maintenance on the basis of the data consistency strategy, the service information, and the execution result. One or more data consistency maintaining devices acquire the feedback information to execute a process relating to the data consistency maintenance.