Relational database-oriented customized encapsulation method of universal data service

A technology for data services and general data, applied in relational databases, database models, database design/maintenance, etc., can solve the lack of customized and generalized decoupling design, increase R&D costs, and reduce the efficiency of data service development and implementation, etc. problems, to achieve the effect of ensuring high customizability and high reusability, shortening the development cycle, and improving versatility and flexibility

Active Publication Date: 2018-02-09
COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lack of customized and generalized decoupling design reduces the efficiency of data service development and implementation, generates a lot of repetitive work, and increases R&D costs

Method used

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  • Relational database-oriented customized encapsulation method of universal data service
  • Relational database-oriented customized encapsulation method of universal data service
  • Relational database-oriented customized encapsulation method of universal data service

Examples

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Embodiment Construction

[0043] The present invention will be described in further detail below through specific embodiments and accompanying drawings.

[0044] Overall method steps of the present invention and relationship are as figure 1 shown. The whole method is summarized and divided into three parts: 1. Initialization, 2. Customized settings, 3. Service encapsulation; further divided into seven steps: 1. Metadata item composition setting, 2. Data source registration and connection, 3. Data range setting, 4. Search parameter setting, 5. Return format setting, 6. Metadata entry, 7. Data service generation. Wherein the fourth step is an optional step, the first step can be set only once when the present invention is used repeatedly, and the second step can be omitted (that is, only set once) when the registered connected data source is used repeatedly.

[0045] Among them, step 1 can be mapped to the overall initialization process, steps 2 to 6 can be mapped to the overall customization setting p...

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Abstract

The invention relates to relational database-oriented customized encapsulation method of a universal data service. The method includes: 1) carrying out customized setting on a metadata input item structure of the data service; 2) carrying out data source registering and connecting to ensure that the data service can directly access related data in a relational database; 3) setting, on the basis ofparameter information set in data source registering, a data range of providing the data service; 4) setting format types of data returned by the data service; 5) automatically generating a metadatainput interface on the basis of customized setting of the metadata input item structure in the step 1) to realize metadata input; and 6) generating the data service by dynamic encapsulation accordingto customized setting information of the data service in the step 2) to the step 5). The method can encapsulate customized relational data into a form of the data service at any time according to userneeds for sharing.

Description

technical field [0001] The invention relates to the field of data sharing services, in particular to a custom encapsulation method for general data services oriented to relational databases. Users can package various types of relational data within the scope of customization into data service forms to realize data sharing discovery and access services. Background technique [0002] With the development of Internet technology and Web service technology, various fields have produced a large number of different types of data. At the same time, with the development of open access and data sharing requirements, more and more data resources are required to be openly shared and used. The traditional people-oriented online data query, download, and access service model can no longer meet the needs of cross-domain integration of information applications and services. Therefore, it is necessary to package data into services and publish them on the Internet, and provide them to users ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/21G06F16/2291G06F16/252G06F16/284
Inventor 刘峰陈昕黎建辉夏景隆吴志坚黄维
Owner COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
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