Title:
UPDATE DEVICE, UPDATE METHOD, UPDATE PROGRAM, AND DATA STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/241447
Kind Code:
A1
Abstract:
According to the present invention, when a file after update, which is obtained after an original file is updated, is registered to a distributed file management system 100, a difference creation unit 222 creates a difference file between the original file and the file after update, a route object creation unit 223 creates a route object including an ID of the original file and an ID of the difference file, and a distributed file management client 11 registers the difference file and the route object to the distributed file management system 100.
Inventors:
OHASHI SHIGENORI (JP)
FUJIMURA SHIGERU (JP)
ISHIDA TATSURO (JP)
NAKADAIRA ATSUSHI (JP)
WATANABE HIROKI (JP)
KISHIGAMI JUNICHI (JP)
FUJIMURA SHIGERU (JP)
ISHIDA TATSURO (JP)
NAKADAIRA ATSUSHI (JP)
WATANABE HIROKI (JP)
KISHIGAMI JUNICHI (JP)
Application Number:
PCT/JP2020/020133
Publication Date:
December 03, 2020
Filing Date:
May 21, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G06F16/182; G06F16/27
Foreign References:
| JP2019079577A | 2019-05-23 | |||
| JP2010272057A | 2010-12-02 | |||
| JP2019121946A | 2019-07-22 | |||
| JPH0326228B2 | 1991-04-10 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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