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. 27, 2015
Filed:
Oct. 26, 2011
Yasuo Hamano, Kanagawa-ken, JP;
Yuki Makino, Tokyo, JP;
Mikio Takeuchi, Kanagawa, JP;
Gaku Yamamoto, Tokyo-to, JP;
Yasuo Hamano, Kanagawa-ken, JP;
Yuki Makino, Tokyo, JP;
Mikio Takeuchi, Kanagawa, JP;
Gaku Yamamoto, Tokyo-to, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
An information processing system includes a number of database servers deployed onto a number of physical nodes in a distributed manner. Among the database servers, at least two servers taking care of data different from one another are deployed onto the same physical node and at least one server taking care of the same data as any of the at least two servers are deployed onto at least one other physical node. A distribution section distributes connections by monitoring load on each of the physical nodes and moving a connection with a client from a database server on a physical node with load heavier than a target to a database server on a physical node with load lighter than the target so that the connections are distributed to balance the load.