Data sharing system and method for multiple data sources

A data sharing, multi-data source technology, applied in transmission systems, electrical components, etc., can solve the problems of data association, combination and utilization, and achieve the effect of meeting the needs of data sharing and realizing unified management

Active Publication Date: 2016-02-03
G CLOUD TECH
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Problems solved by technology

[0002] With the development of the Internet and the continuous deepening of informatization construction, more and more data can be used, and various data sources are also increasing. In order to realize the maximum value of data, the open sharing of data is an inevitable trend of the times. The distribution, heterogeneity, autonomy and diversity of data formats and other issues of sources bring certain difficulties to the association, combination and utilization of various data

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  • Data sharing system and method for multiple data sources

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Embodiment Construction

[0024] Such as figure 1 As shown, the system of the present invention is mainly composed of four modules: a data source encapsulation module, a metadata management center, a data service encapsulation module, and a data service management center.

[0025] 1. Data source encapsulation: The data source encapsulation module uses XML files to encapsulate multiple scattered data sources according to a unified standard data model. The encapsulated information includes the basic connection information of the database, the logical relationship between data tables, and the shared The metadata information of the data, etc., is packaged and submitted to the metadata management center;

[0026] 2. Metadata management center: The metadata management center provides management functions for sharing metadata information of data sources, including metadata registration, query, deletion and modification, etc. Administrators register metadata through the metadata management center and share dat...

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Abstract

The invention relates to the field of data sharing technology, and particularly relates to a data sharing system and method for multiple data sources. The data sharing method provided by the invention comprises the steps that: a data source package module packages a plurality of dispersive data sources according to a united standard data model and submits the packaged data sources to a metadata management center; the metadata management center provides a management function of metadata information of a sharing data source to achieve centralized management on the metadata information of the sharing data source and the shared data thereof; a data service package module packages various operations of the shared data in a service manner according to the metadata information of the metadata management center, in order to provide data sharing ability; and a data service management center manages data services, comprising data service release, query, deletion and modification, etc. The data sharing system and method provided by the invention can meet the data sharing demand of the multiple data sources and can be applied to data management of the multiple data sources.

Description

technical field [0001] The invention relates to the technical field of data sharing, in particular to a multi-data source-oriented data sharing system and method. Background technique [0002] With the development of the Internet and the continuous deepening of informatization construction, more and more data can be used, and various data sources are also increasing. In order to realize the maximum value of data, the open sharing of data is an inevitable trend of the times. The distribution, heterogeneity, autonomy and diversity of data formats and other issues of sources have brought certain difficulties to the association, combination and utilization of various data. Contents of the invention [0003] One of the technical problems to be solved by the present invention is to provide a multi-data source-oriented data sharing system; adopting a data service method to realize data sharing on demand, which can meet the data sharing needs of multiple data sources. [0004] Th...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCH04L65/1073H04L67/10H04L67/1097H04L67/565
Inventor 胡文彬艾建文季统凯
Owner G CLOUD TECH
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