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Method and system for extracting enterprise data based on service entity

A technology for business entities and enterprise data, applied in the field of information processing, can solve problems such as difficult and heterogeneous databases, and achieve the effects of improving reusability, reducing risks, and facilitating team development

Inactive Publication Date: 2012-02-15
INST OF SOFTWARE - CHINESE ACAD OF SCI
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Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a method and system for extracting data from distributed databases, so as to solve the difficulty in extracting heterogeneous databases during information visualization data extraction, data mining preprocessing, or enterprise application system development and integration. Access issues to improve development efficiency, improve system scalability and usability

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  • Method and system for extracting enterprise data based on service entity
  • Method and system for extracting enterprise data based on service entity
  • Method and system for extracting enterprise data based on service entity

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Embodiment Construction

[0060] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0061] see first figure 1 , figure 1 It is a schematic structural diagram of the distributed database data extraction system provided by the present invention. The block diagram shows a multi-tier client-server architecture 140 with a distributed data extraction system deployed in the middle tier 110 according to the present invention. A three-layer physical layered structure is provided, namely, client layer, middle layer and database layer, wherein the client layer 100 includes user workstations, PDAs and other devices that can use web browsers. For a service-oriented solution, this layer includes the computers and devices that consume the service. Typically, in such a multi-tiered arrangement 100, a client applicati...

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Abstract

The invention provides a method and a system for extracting enterprise data on the basis of service entities, belonging to the field of information processing; the method of the invention comprises the steps of: carrying out unified definition to data sources via the establishment of project configuration files and constructing a service entity set according to the configuration files, so that each service entity mapped to the database is managed in an unified manner and each service entity uses the unified method to access distributed databases. The system of the invention comprises an entity management layer, a service entity layer and a data access layer, the invention provides flexible data extraction solving proposal for the distributed databases of the enterprise, thus diminishing the time of software developers to learn the various databases and reducing the cost for transplantation from a database to another database, accordingly, the invention is beneficial to the steady and continuous running of the final system.

Description

technical field [0001] The invention relates to an enterprise data extraction method and system, in particular to a business entity-based enterprise data extraction method and system, belonging to the field of information processing. Background technique [0002] With the rapid development of database technology and the wide application of database management systems, people accumulate more and more data. In the application of enterprise informatization, there are also a lot of data in computer systems at various levels such as supply chain management, enterprise operation management, production management, and real-time control. How to quickly retrieve interesting information from massive amounts of information has become an urgent problem to be solved. Psychological research shows that 83% of the external information obtained by human beings comes from vision. Information visualization can convert a large amount of abstract information into a visual form, which is conven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/00G06F17/30G06Q10/06
Inventor 刘伟罗雄飞王宏安
Owner INST OF SOFTWARE - CHINESE ACAD OF SCI
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