Title:
データ管理装置、データ管理方法、コンピュータプログラム及びデータ管理システム
Document Type and Number:
Japanese Patent JP7170523
Kind Code:
B2
Abstract:
To provide a data management device, a data management method, a computer program, and a data management system, which can efficiently record data to be retrieved while suppressing reduction in efficiency of data retrieval.SOLUTION: A data management device has a statistical processing section and a retrieval section. The statistical processing section generates second data indicating statistics of first data acquired at a predetermined period every time the first data which is the first data continuously acquired and stored in association with first identification information which is identification information of each is acquired, and stores the generated second data in a second storage section in association with second identification information which is information indicating a correspondence relationship with the first data. The retrieval section retrieves the predetermined second data from the second storage section and retrieves the first data used for generating the predetermined second data from a first storage section on the basis of the second identification information associated with the retrieved second data and the first identification information.SELECTED DRAWING: Figure 2
Inventors:
Takuki Matsuyama
Naoya Onishi
Takeshi Idemitsu
Akihide Kimura
Naoya Onishi
Takeshi Idemitsu
Akihide Kimura
Application Number:
JP2018234858A
Publication Date:
November 14, 2022
Filing Date:
December 14, 2018
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Infrastructure Systems & Solutions Corporation
Toshiba Infrastructure Systems & Solutions Corporation
International Classes:
G06F16/2458; G01D9/00; G06F16/185
Domestic Patent References:
| JP2009251874A | ||||
| JP2006244525A | ||||
| JP2006294831A | ||||
| JP7160430A | ||||
| JP2018085576A |
Foreign References:
| US20110282836 |
Attorney, Agent or Firm:
Patent Attorney Shiga International Patent Office