Title:
A server and an information processing system
Document Type and Number:
Japanese Patent JP6229689
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve a problem of a synchronization method in which a client acquires differential data alone, the problem being a situation in which since added information includes data deletion information, a client side cannot determine whether data as a reference source of data synchronization in data not included in the differential data has been deleted or has not been updated by a server side.SOLUTION: The server includes output means, which synchronizes data with a client and outputs update information with a first region and a second region used for synchronization. The second region has data information and deletion notification information when data is to be deleted, and has data information when data is to be added or be changed.SELECTED DRAWING: Figure 1
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Inventors:
Hiroshi Itsuki
Application Number:
JP2015070514A
Publication Date:
November 15, 2017
Filing Date:
March 31, 2015
Export Citation:
Assignee:
NEC
International Classes:
G06F12/00; G06F13/00
Domestic Patent References:
JP2009237843A | ||||
JP2009123047A | ||||
JP2014010465A | ||||
JP2006330793A |
Foreign References:
WO2003040925A1 |
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Naoki Shimosaka
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