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:
Jul. 27, 2010
Filed:
Jul. 28, 2006
Applicants:
Kenichirou Fujiyama, Tokyo, JP;
Nobutatsu Nakamura, Tokyo, JP;
Ryuichi Hiraike, Tokyo, JP;
Inventors:
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method of producing a data replica, data processing requests are issued from application programs running in application servers. Data processing corresponding to each of the data processing requests is executed in each of database servers, and a result of the data processing is replied as a response to one of the application programs which has issued the data processing request. The supply of the data processing requests to the database servers is controlled to keep the process order of the requests between the database servers.