摘要
RMQP(Relational Multi-database Query Platform)是用来作为社区应用开发的底层信息共享平台。它实际上是一个基于CORBA构架的关系型多数据库查询平台。RMQP适合异构环境下多数据库系统的建立,并且可以非常方便地移植到其它领域的同类平台开发中。讨论了该平台的设计思想,给出了3层结构模型,阐述了全局数据字典和查询处理等关键技术,指出了RMQP进一步发展的方向。
Relational Multi-database Query Platform （RMQP） developed is a share information platform for developing community applications. In nature, it is a multi-database query platform based on CORBA frame. RMQP is applied to building heterogeneous multidatabases. It can also be expediently migrated to the similar development platform for the others. The design ideal of the platform is introduced, and the three-tier structure model is proposed. The key technologies of the RMQP are also expatiated, including global data dictionary and query process. Finally, the direction of the further development of RMQP is pointed out.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第8期2086-2088,共3页
Computer Engineering and Design
