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Title:
DATA STORAGE MANAGEMENT APPARATUS AND DATA STORAGE MANAGEMENT METHOD
Document Type and Number:
Japanese Patent JP2015185162
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To avoid disk full scenarios as much as possible and improve the efficiency of handling a large data volume.SOLUTION: A data storage management apparatus in an industrial plant is configured to communicate with a first data storage location which is configured to be a primary data storage location. The apparatus is further configured to communicate with a storage parameter configuration database, and a storage data configuration database. The apparatus is configured to determine if a utilization parameter in the primary data storage location is equal to or greater than a utilization limit. When it is determined that the utilization parameter is equal to or greater than the utilization limit, the apparatus identifies, from the primary data storage location, stored data having a storage duration which is equal to or greater than a retrieved data retention policy. The identified stored data is deleted.

Inventors:
JASON ALLAN LU NG
BIJURAJ PANDIYATH VELAYUDHAN
MURALEE KRISHNAN RAJENDRANPILLAI SAROJINI
Application Number:
JP2015036299A
Publication Date:
October 22, 2015
Filing Date:
February 26, 2015
Export Citation:
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Assignee:
YOKOGAWA ELECTRIC CORP
International Classes:
G06F3/06; G06F13/10
Domestic Patent References:
JP2011258042A2011-12-22
JP2006072789A2006-03-16
JP2007042034A2007-02-15
JP2007249776A2007-09-27
JP2013055605A2013-03-21
JP2007140955A2007-06-07
Foreign References:
US7818300B12010-10-19
WO2014041591A12014-03-20
Attorney, Agent or Firm:
志賀 正武
高橋 詔男
鈴木 三義
村山 靖彦