Intranet上数据库中间件原型的研究与构造*

研究和分析了Intranet上常用的数据库接口方法,在此基础上,提出了一种以DB(database)中间件形式在Intranet中应用的新方法.通过对数据库连接和访问机制的管理,改善网络上多用户访问数据库的性能,优化网络传输,并支持与多种数据库的接口.详细地给出了基于该方法而开发的DB中间件的设计思想、实现方法和采用的关键技术.

Research and Construction of a Database Middleware Prototype on Intranet

In this paper, the common database interface methods on Intranet are studied and analyzed. Based on that, a new method using DB middleware under the Intranet environment is posed. The key point is to provide an efficient and powerful mechanism to manage database connection and data access to meet the needs of application requirements. It will improve the network performance for multi-user accessing database and optimize network transmission. It can provide the interface with the various RDBMSs (relational database management systems). The design considerations, the implementing and the critical techniques used are given and explained in detail in this paper.