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. 18, 2020
Filed:
Dec. 13, 2016
Hitachi, Ltd., Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A version management system includes a storage device that retains information on version histories of services each providing a predetermined function in a predetermined system, and an arithmetic device that executes a process of generating, based on the information on the version histories, a list of combination patterns of versions of the respective services as system configurations of the system, a process of excluding, from the patterns in the list, the pattern having a function fallback rate equal to or above a predetermined level, the function fallback rate being based on predefined necessary functions, and a process of identifying, in the patterns remaining in the list after the exclusion, the pattern with the highest similarity to a system configuration having a predetermined past operational track record, as a system configuration to which the system is to be restored upon occurrence of a problem.