Grid heterogeneous data integrating method based on SOA

A grid data and heterogeneous data technology, applied in the computer field, can solve the problems of low efficiency of virtual database services and insufficient integration of non-database resources, and achieve the effect of maintaining independence and accuracy and reducing hardware overhead.

Inactive Publication Date: 2009-09-30
CHONGQING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0007] The technical problem to be solved by the present invention is: in the heterogeneous data integration technology for service architecture, the service efficiency of virtual database is not high, the integration degree of non-database resources is not enough, and the multi-database integration technology cannot adapt to the data source in the field of massive heterogeneous data In the case of flexible and dy

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  • Grid heterogeneous data integrating method based on SOA
  • Grid heterogeneous data integrating method based on SOA
  • Grid heterogeneous data integrating method based on SOA

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Embodiment Construction

[0021] Based on the idea of ​​grid embedding service-oriented architecture (SOA), the present invention proposes an SOA-based grid heterogeneous data integration method, through which the massive data distributed and stored in heterogeneous databases can be accessed and integrated. It has provided technical support for the development of Information Management System (IMS). The implementation of the method of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific examples.

[0022] Such as figure 1 Shown is a schematic diagram of the grid heterogeneous data integration framework based on SOA.

[0023] The SOA-based grid heterogeneous data integration framework of the present invention fully utilizes the flexibility of SOA, can respond to data requirements faster, and enables users to quickly respond to changes and respond effectively. The grid heterogeneous data integration framework based on SOA is divided ...

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Abstract

The invention requests for the protection of a grid heterogeneous data integrating method based on SOA, which relates to a software system technology. On the basis of service-oriented basic thought, a heterogeneous data integrating framework and a method which are based on grid service are provided. The method can transparently access heterogeneous data and enable each layer of the heterogeneous data integrating framework to have low coupling performance. The heterogeneous data integrating framework is combined with the MVC flow chart of struts to develop an information management system (IMS) which can not only ensure the flexible and dynamic change of data sources but also enable users to obtain a response in time. The grid heterogeneous data integrating method based on SOA can meet the requirements of the prior information management system, needs lower hardware cost, and can query mass heterogeneous data. The round-trip time, the CPU occupancy, and the like needed by the grid heterogeneous data integrating method for accessing a database are superior to those of the prior data integrating method.

Description

technical field [0001] The invention relates to the computer field, in particular to a data integration method. Background technique [0002] With the popularization of informatization, the widespread application of distributed computing technology, database technology and grid computing, the problems of heterogeneous integration and access difficulties of various data are becoming more and more serious. The data of various information management systems, including relational databases, XML documents, Web pages, etc., due to the heterogeneity of databases, differences in data models and storage methods, it is difficult to share data between different databases. Information islands are formed one by one, resource management and interoperability are difficult, which makes heterogeneous data integration a key technical problem to be solved in the field of database applications. [0003] From the perspective of the development process of data integration, there are mainly three...

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Application Information

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IPC IPC(8): G06F17/30H04L29/06
Inventor 刘宴兵刘章雄
Owner CHONGQING UNIV OF POSTS & TELECOMM
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