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. 29, 2013
Filed:
Mar. 10, 2011
Kenji Morimoto, Bunkyo, JP;
Kuniaki Shimada, Kawasaki, JP;
Masazumi Matsubara, Kawasaki, JP;
Yasuhide Matsumoto, Kawasaki, JP;
Yuji Wada, Kawasaki, JP;
Yukihiro Watanabe, Kawasaki, JP;
Akira Katsuno, Kawasaki, JP;
Kenji Morimoto, Bunkyo, JP;
Kuniaki Shimada, Kawasaki, JP;
Masazumi Matsubara, Kawasaki, JP;
Yasuhide Matsumoto, Kawasaki, JP;
Yuji Wada, Kawasaki, JP;
Yukihiro Watanabe, Kawasaki, JP;
Akira Katsuno, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In an integrated management database system having a plurality of element databases holding the configuration information about an information system and an integrated database for integrally managing the element databases, an element database which cannot return a reply while maintaining a secure state in response to an update request is not informed of the update request in the first phase of a two-phase commit, thereby attaining synchronization when data is updated, and maintaining the consistency of the data in the system.