Virtualized data integration and query system and implementation method thereof

A technology for virtual data and data integration, applied in the field of virtualized data integration and query systems, can solve problems such as the inability to maintain data consistency and real-time performance, data redundancy, and resource waste, and achieve data consistency. and real-time, resource-saving, easy-to-implement effects

Inactive Publication Date: 2016-07-20
G CLOUD TECH
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AI Technical Summary

Problems solved by technology

Traditional data integration systems implement data integration by extracting entity data, which is prone to data redundancy and waste of resources, and cannot maintain data consistency and real-time performance well

Method used

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  • Virtualized data integration and query system and implementation method thereof

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Embodiment Construction

[0028] Such as figure 1 As shown, the system of the present invention is mainly composed of seven components: virtualization encapsulator, virtual data interface, entity data interface, virtual data integrator, virtual database, query distributor, and result synthesizer.

[0029] 1. Virtualization wrapper: The virtualization wrapper is responsible for packaging database object information such as database connection login information, data table name, data table logical relationship, data table field name, etc. of each application system into virtual data in a unified format;

[0030] 2. Virtual data interface: The virtual data interface is responsible for submitting the data encapsulated by the virtualization encapsulator to the virtual data integrator;

[0031] 3. Entity data interface: the entity data interface is responsible for submitting entity data to the query distributor;

[0032] 4. Virtual data integrator: The virtual data integrator is responsible for storing the ...

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Abstract

The invention relates to the technical field of data integration, and in particular relates to virtualized data integration and query system and an implementation method thereof. According to the method, the related database object information of a database entity is encapsulated into virtual data by a virtualized encapsulator, the virtual data of each application system is integrated into a virtual database via a virtual data interface by a virtual data integrator and the problems about integrity constraint and semantic conflict are solved to ensure correct access to the data, statements are queried, combined and dispatched to the database entity by a query dispatcher to execute query, the combination treatment of query results is achieved by a result combiner, and thereby the data integration and unified query of the plurality of distributed application systems are achieved in a virtualized manner. According to the method and implementation method thereof, the data integration of the application system under the distributed environment can be achieved, consistency and instantaneity of the data are fully maintained, and the requirements of the data integration and unified query are met; and the system and implementation method thereof can be applied to the data treatment of the distributed system.

Description

technical field [0001] The invention relates to the technical field of data integration, in particular to a virtualized data integration and query system and its implementation method. Background technique [0002] With the development of the Internet and information technology, enterprises have developed numerous application systems, all of which have their own databases. When users query data, they need to enter different systems, which is inefficient. With the development of business, enterprises hope to integrate these independent system data and realize unified data query. Traditional data integration systems realize data integration by extracting entity data, which is prone to data redundancy and waste of resources, and cannot maintain data consistency and real-time performance well. Contents of the invention [0003] One of the technical problems solved by the present invention is to provide a virtualized data integration and query system, which can solve the probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2433G06F16/256
Inventor 胡文彬李勇波季统凯
Owner G CLOUD TECH
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