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:
Aug. 25, 2020
Filed:
Apr. 20, 2017
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Kazuhito Matsuda, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
There is provided an information management method used by a computer that manages a system storing key-data pairs, each including a key obtained by application of a predetermined function and data associated with the key, in such a way as to be distributed among a plurality of nodes. The method includes storing, in a management table, information on an identifier common to a plurality of systems, one or more keys commonly assigned to the identifier, and nodes assigned to the identifier; and reflecting, when a node whose assignment to the identifier has been once cancelled is reassigned to the identifier, the reassignment of the node into the management table, and implementing synchronization of one or more key-data pairs corresponding to the keys assigned to the identifier between the reassigned node and remaining nodes assigned to the identifier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile