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:
Nov. 19, 2019
Filed:
Aug. 01, 2014
Hitachi, Ltd., Tokyo, JP;
Hiroshi Nakagoe, Tokyo, JP;
Takatoshi Kato, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A service performance, such as a responsiveness and throughput, is improved in a distributed system including system components distributed over a plurality of regions. A route resolution system, is coupled to a distributed system including a plurality of components which configure the system and which are distributed over a plurality of regions, converts a measured value of a processing performance between the components into a standard value independent from network performance information, derives, upon receiving a route inquiry request from a component to which a request from a client terminal has been forwarded, a plurality of routes being coupled the plurality of the components for processing the request, calculates an estimated value of performance information required for processing the request, for each of the plurality of routes based on the standard value of the same request, and determines an optimal route based on the calculated estimated value.