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Data storage method and system

A data storage system and data storage technology, applied in the computer field, can solve the problems of human factors, inability to judge whether the data is active, etc., achieve a high degree of automation, improve the utilization rate and daily operation efficiency, and save backup space and time.

Inactive Publication Date: 2009-06-03
CHINA CONSTRUCTION BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a data storage method and system, which is used to solve the problem that the existing data warehouse hierarchical storage strategy cannot judge whether the data is active or not and is affected by human factors

Method used

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Embodiment Construction

[0030] The invention will be described with reference to the following details and the accompanying drawings will illustrate the invention. The following description and drawings are illustrative of the invention and are not to be construed as limitations of the invention. Numerous specific details are described in order to provide a thorough understanding of the invention. However, in certain instances, well known or conventional details have not been described in order not to unnecessarily obscure the invention in detail.

[0031] figure 1 It is an exemplary flowchart of an embodiment of the data storage method of the present invention. Such as figure 1 As shown, the data storage method includes the following steps:

[0032] Provide metadata information of data (step S110);

[0033] Form an archiving task and / or backup task for the data according to the metadata information, and trigger the archiving task and / or backup task (step S120);

[0034] Execute the archiving t...

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Abstract

The invention discloses a data storage method, comprising the following steps: the metadata information of data is provided, a filing task and / or a backup task of the data are / is formed according to the metadata information, the filing task and / or the backup task of the data are / is triggered, and the filing task and / or the backup task of the data are executed. The data storage method of the invention fully utilizes the action and advantage that the metadata can record the whole circulation process of the data, the filing task and / or the backup task of the data are / is formed according to the provided metadata information of the data, therefore, the online storage space using rate and the daily operation efficiency can be improved, the backup space and time is saved, the backup expense is reduced, and the visit of the filing and / or backup data is realized under the premise that the daily operation of the data storage system is not affected; in addition, the degree of automation of data storage is high and the data storage is not affected by manmade factors. The invention also discloses a data storage system.

Description

technical field [0001] The present invention relates to computer technology, and more particularly, to the implementation of data storage strategies. Background technique [0002] As we all know, the independent relationship between files enables the hierarchical storage of files to be realized through Hierarchical Storage Management (HSM) technology. The hierarchical storage management technology judges whether the file is active through the operating system, and combines the importance of the file to form a hierarchical storage strategy for archiving and backup. [0003] However, for a data warehouse, its information storage method is different from that of ordinary files. The data in the data warehouse is highly correlated, and the operating system cannot judge whether the data is active. Therefore, the existing hierarchical storage management technology Hierarchical storage of data warehouses cannot be realized. At present, the information storage of the data warehouse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 郑承满赵世辉刘浩王成名邓杨胡涛李鹏陈少静李镜忠董恒星
Owner CHINA CONSTRUCTION BANK
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