Title:
INFORMATION PROCESSOR AND METHOD
Document Type and Number:
Japanese Patent JP2020107166
Kind Code:
A
Abstract:
To provide an information processor and an information processing method that change a tag of data of a reference destination or a data mart according to an update of an analysis application.SOLUTION: A data catalog device 4, which manages tags assigned to each data D1A accumulated in a data lake 10 in a database server 2 and data mart D1B generated based on the data, and catalogs, based on the tag, the data D1A and the data mart D1B in the data lake, detects update of an application that refers to the data mart, and assigns news tag to the data mart referred to by the updated application and each data that is a source of the data mart.SELECTED DRAWING: Figure 2
Inventors:
OSAKI MASAMITSU
HORIGUCHI SATOSHI
ONISHI KAZUTAKA
HORIGUCHI SATOSHI
ONISHI KAZUTAKA
Application Number:
JP2018246768A
Publication Date:
July 09, 2020
Filing Date:
December 28, 2018
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G06F16/00; G06F8/65
Attorney, Agent or Firm:
Patent Business Corporation Sunnext International Patent Office