提高网络资源库性能的策略研究

分布式数据库系统是目前互联网环境下信息资源的共享和应用核心，要充分利用网络发挥网络的功能，就必须提高网络数据资源即数据库服务的能力。系统如何提供快速有效的数据服务是一个亟需解决的问题，本文就如何提高网络资源数据库的性能从数据库的查询（索引及查询语句优化）、数据库的连接（OLE呻连接，使用connection pool机制）、后台处理、服务器的配置等四个方面介绍提高数据库资源性能的关键技术。

Study on Strategy to Improve Network Database Performance

Distributed database systems are the core of resource sharing and applications on the Internet. To make full use of the network functions, the service capability of the network data resources or databases must be improved. How to provide fast and efficient data services is a problem which needs to be solved urgently. This article introduces the key techniques of improving database performance in four aspects： database query, database connection, background processing and server configuration.