其代表性的方法有三种: (1)数据库网关(Database Gateway):ODBC、 JDBC以及OBJECT DATA MANAGEMENT GROUP 的ODMG是标准的数据访问接口。
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It achieves this through specific database gateway modules for each RDBMS and legacy system.
它通过具体的数据库通路去每rdbms和遗产系统的舱取得这。
The fourth part is about the modle of database gateway based on XML and the fifth part introduces the test to the modle of database gateway;
第四章介绍了基于XML数据库网关模型; 第五章测试数据库网关模型;
Compared with various DB access methods, database gateway based on ODBC is designed, so as to accomplish centralized backup of heterogeneous DBMS from one point and no configuration at backup side.
通过比较多种数据库访问方法,设计出基于odbc的数据库网关,从而实现从一点集中备份异构数据库和备份端的零配置。
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