Heterogeneous database data integration middleware in different language environment

Abstract

The invention discloses a data integration middleware, which consists of three parts of an XML generator, a language converter (a multi-language mapping dictionary XML) and a virtual database (retrieval result XML). A retrieval requirement sends a corresponding SQL text through the XML generator, and realizes the aim that target databases with isomorphic or heterogeneous complex numbers under different language environments are synchronously made instant retrieval and realizes other aims after the language converter makes language translation to the SQL text. The middleware can be taken as a solution of data integration of the database or a plug-in for SOA, and is added between an application system and a heterogeneous database to achieve the aim of substituting the prior solution of the data integration.

Description

Unified Middleware for Heterogeneous Database Data in Different Language Environments technical field This patent relates to database integration, especially the ability to realize the data integration of the same database (homogeneous) or different databases (heterogeneous) in different language environments. Background technique With the deepening of the globalization process, multinational companies with branches and factories in various countries in the world are faced with the problems of data processing and integration between various systems and databases in different language environments when information management. At present, branches and factories in various countries have established systems separately. Due to language barriers, it is impossible to establish exactly the same system and realize mutual retrieval between databases. They can only import different systems, resulting in repeated investment in information technology. Even the same system must develop...

AI Technical Summary

Problems solved by technology

However, due to the different types or versions of databases, instant retrieval cannot be realized

At the same time - due to the huge investment in solutions for dedicated databases, and the difficulty of real-time query, etc., it is fundamentally impossible to solve the problem of language environment, so there is no good technology that can completely solve the above problems

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