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MIDDLEWARE SYSTEM FOR INTEGRATING MULTIPLE DATABASES AND METHOD FOR INTEGRATING DISTRIBUTED HETEROGENEOUS DATABASES USING THE SAME
MIDDLEWARE SYSTEM FOR INTEGRATING MULTIPLE DATABASES AND METHOD FOR INTEGRATING DISTRIBUTED HETEROGENEOUS DATABASES USING THE SAME
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机译：集成多个数据库的中间件系统和使用相同方法集成分布式异构数据库的方法
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摘要
1. the art that the invention defined in the claims; The present invention will on a computer-readable recording medium recording a program for realizing the database integrated approach middleware systems, and using the same and method for the integrated multiple databases.; 2. The invention attempts to solve the technical challenges; The present invention, by using a middleware system for middleware systems and multi-database integration for multiple database incorporating a computer-readable recording medium recording a program for realizing the method and the method of access to integrate distributed, heterogeneous local database Do we want to provide.; 3. Resolution of the subject matter of the invention,; The present invention, each local database (LDB: Local DataBase) for each different type integrating data that is stored and managed in a global schema to process a user's query to the global schema, a plurality of integrated for managing the global transaction server .; By linking the integrated server and an external client, receiving a query from a user via the client it is transferred to the integration server, and the process result broker for cycle delivered to the user via the client; It is present for each of the local database (LDB), instead of the proxy means for performing the query request to the local database (LDB) to which the integrated server is to be treated; And including the cycle master to be interlocked to be able to use the proxy means that the integration server is required.; 4. An important use of the invention,; The invention yiyongdoem database system or the like.
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