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:
Feb. 17, 2009
Filed:
Nov. 22, 2005
Yutaka Kudo, Yokohama, JP;
Futoshi Haga, Sagamihara, JP;
Yutaka Kudo, Yokohama, JP;
Futoshi Haga, Sagamihara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a system in which requests to an application are distributed to computers on which the application in question is executed, computers are managed so as to prevent lowering of the service level of each application. A resource assignment managermanages specifications of server computers. Further, the resource assignment managermanages, for each application, correspondence between specifications of a server computerand the number of processed requests in the case where the application in question is executed on a server computerhaving those specifications. For each application, the resource assignment managermonitors the number of received requests and the number of processed requests on server computersto which the application in question, to specify an application deficient in resources. Then, the resource assignment managerdetermines server computersthat are assigned additionally to the specified application, based on the required resource amount for the specified application, specifications of each of pooled server computers, and the correspondence between specifications of a server computerand the number of processed requests expected when the specified application is executed on a server computerhaving those specifications.