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Virtual access management method of heterogeneous database

A management method and virtual access technology, applied in database management systems, digital data processing, structured data retrieval, etc., can solve problems such as reducing the overall efficiency and service capacity of customer information systems

Active Publication Date: 2014-02-19
G CLOUD TECH
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AI Technical Summary

Problems solved by technology

[0002] The informatization of enterprises and governments is constantly advancing, and the level of informatization is constantly improving; but at the same time, it has also caused bottlenecks such as information islands and chimney effects that cannot be avoided among various business systems
The connection problem between heterogeneous databases greatly reduces the overall efficiency and handling capacity of the customer information system

Method used

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Embodiment Construction

[0037] like figure 1 As shown, the detailed process of implementing the data control processing architecture of the present invention's client-front-end-server and process-oriented and component-based functional components is:

[0038] In the first step, the client authorizes access;

[0039] In the second step, the front-end application synchronizes the production database of the client to the data server of the front-end, and the newly generated data of the client will be synchronized incrementally;

[0040] The third step is based on the data preprocessing process driven by data extraction, cleaning, conversion, loading, real-time synchronization, heterogeneous data source sharing and access, data review, security verification control, and resource mapping, and the server configures data cleaning rules to complete the pre-processing machine data extraction;

[0041] The fourth step is data distributed storage, parallel computing, distributed file transfer optimization and...

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Abstract

The invention relates to the technical field of cloud databases, in particular to a virtual access management method of a heterogeneous database. According to the virtual access management method of the heterogeneous database, a data control processing framework which comprises a client, a front end and a server side and a functional unit which is oriented to the process and is based on components are provided, component access control management of a heterogeneous database system based on users, roles and the permission is introduced, the process of platforms, the process of resources, the process of channels and the like are accomplished, heterogeneous data source registration, virtual database object registration and virtual resource access are achieved, sharing access management of the heterogeneous database is accomplished, database access details and heterogeneous system multi-source performance are shielded, the uniform data standards and uniform access interfaces are provided, transparent access to data sources is supported, and sharing and uniform management of data resources of a plurality of independent service systems are achieved. The virtual access management method of the heterogeneous database solves the data sharing access problem caused by heterogeneous factors such as the server side, an operating system, a database management system and data structures, and can be used for virtual access management of the heterogeneous database.

Description

technical field [0001] The invention relates to the technical field of cloud databases, in particular to a virtual access management method for heterogeneous databases. Background technique [0002] The pace of enterprise and government informatization continues to advance, and the level of informatization continues to improve; but at the same time, it also causes bottlenecks such as information islands and chimney effects that cannot be avoided among various business systems. The connection problem between heterogeneous databases has greatly reduced the overall efficiency and handling capacity of the customer information system. Contents of the invention [0003] The technical problem solved by the present invention is to provide a virtual access management method for heterogeneous databases, which effectively realizes transparent access management to heterogeneous data sources. [0004] The technical scheme that the present invention solves the problems of the technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/21G06F16/25
Inventor 安宏伟艾建文季统凯
Owner G CLOUD TECH
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