Data storage method and system

A data storage system and data storage technology, applied in the field of data processing, can solve the problems of increased security data, low data utilization, high storage costs, etc., and achieve the effect of reducing costs and improving storage security

Inactive Publication Date: 2015-04-08
SHENZHEN KEMANDA INTELLIGENT MANAGEMENT SCI &TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a data storage method and system to solve t

Method used

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Examples

Experimental program
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Example Embodiment

[0040] Example one

[0041] figure 1 The first implementation process of the data storage method provided by Embodiment 1 of the present invention is shown. For ease of description, only the parts related to the present invention are shown.

[0042] In the embodiment of the present invention, the method used to realize the storage of massive security data includes:

[0043] In step S101, the data to be stored is acquired, and the data is stored in a non-relational database.

[0044] In the embodiment of the present invention, the non-relational database is HBase. The HBase is a distributed, column-oriented open source database, which is suitable for storing unstructured data, including but not limited to full text, images, sounds, movies, and hypermedia information. The data to be stored is security data, including but not limited to video, image, audio and other security monitoring information. By storing the rapidly increasing security data in a non-relational database, the cost ...

Example Embodiment

[0058] Example two

[0059] image 3 The composition structure of the data storage system provided in the second embodiment of the present invention is shown. For ease of description, only the parts related to the present invention are shown.

[0060] Such as image 3 As shown, the system includes:

[0061] The first storage module 31 is configured to obtain data to be stored and store the data in a non-relational database.

[0062] The processing module 32 is configured to perform data mining on the data in the non-relational database according to a preset time interval to obtain keywords of the data.

[0063] The second storage module 33 is configured to establish an index of the data according to the keyword, and store the keyword and the index in a relational database.

[0064] Further, the non-relational database includes multiple sub-nodes, and the first storage module 31 is further configured to:

[0065] After storing the data in the non-relational database, back up the data to ...

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Abstract

The invention is suitable for the technical field of data treatment and discloses a data storage method and system. The data storage method includes that acquiring data to be stored, and storing the data in a non-relational database; carrying out data mining on the data in the non-relational database according to a preset time interval to obtain keywords of the data; building index of the data according to the keywords, and storing the keywords and index in a relational database. The data storage method and system lower the security data storage cost, improve the security data storage safety and improve the security data mining and inquiry efficiency.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to a data storage method and system. Background technique [0002] The security industry is becoming more and more important in the construction of cities. With the application of a large number of intelligent security facilities, the unstructured security data generated also increases geometrically. However, most security data are currently stored in relational databases, which have high storage costs and inflexible operations such as data mining and data query. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a data storage method and system to solve the existing problems of high storage cost and low data utilization rate caused by the rapid increase of security data. [0004] In a first aspect, a data storage method is provided, the method comprising: [0005] Obtain the data to be stored, and store the ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/248
Inventor 唐健陈毅林张宇
Owner SHENZHEN KEMANDA INTELLIGENT MANAGEMENT SCI &TECH
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