Title:
DATABASE MANAGEMENT SERVICE PROVIDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/153053
Kind Code:
A1
Abstract:
According to the present invention, each of a plurality of servers includes a shared information storage region for storing information to be shared with other servers. The servers operate so as to match data of the shared information storage regions with each other. A first server manages a first local database. A second server generates query information for accessing the first local database, and stores the query information in the shared information storage region of the second server. The first server acquires the query information from the shared information storage region of the first server, and stores the result with respect to the query information in the shared information storage region of the first server. The second server acquires the result from the shared information storage region of the second server.
Inventors:
INOMATA HIROFUMI (JP)
KINOSITA MASAFUMI (JP)
KONOURA HIROAKI (JP)
KINOSITA MASAFUMI (JP)
KONOURA HIROAKI (JP)
Application Number:
PCT/JP2019/049536
Publication Date:
July 30, 2020
Filing Date:
December 18, 2019
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G06F16/182; G06Q10/00
Foreign References:
| JP2005275937A | 2005-10-06 | |||
| JP2011159106A | 2011-08-18 | |||
| JP2007219634A | 2007-08-30 |
Attorney, Agent or Firm:
TOU-OU PATENT FIRM (JP)
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