| 摘要: |
| 提出了基于中间件的数据查询优化模型系统,以中间件和分布式系统为理论基础,以曾经开发过的MIS系统为例介绍这种数据查询的结构模型和实现方法,该系统满足了用户的分布式系统的要求,查询条件能够自动灵活地生成,增加了实用性,提高了数据库的执行效率。 |
| 关键词: 查询系统,数据库,中间件 |
| DOI：10.3969/j.issn.1001-893X. |
| 修订日期：2004-02-17 |
| 基金项目: |
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| Application of Middleware in Information Query Optimizing System |
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| () |
| Abstract: |
| This paper brings forward a data query optimizing system based on middleware and distributed system theories. Taking the developed MIS as example, this paper introduces the model component and realization. This component satisfies user's distributed system ,the query condition can be created automatically and flexibly, so the system increases the practicability and improves the executing efficiency for database. |
| Key words: Query system,Database,Middleware, |
《电讯技术》编辑部 