数据库连接池技术研究与应用

在Java语言中，JDBC是应用程序与数据库沟通的桥梁。针对Java利用JDBC访问数据库对数据库连接资源的低效管理的缺点，提出了解决办法——数据库连接池。从其工作原理出发，探讨了数据库连接池的组成、调度策略，并构建了一个简便易用的连接池，并结合当前热门技术Servlet说明了其如何在开发时使用。开发人事管理系统的实践表明，数据库连接池的有效引入，明显提高了系统的性能。

Research and Applications of the Database Connect Pool

In the Java language,JDBC is the bridge between application programs and the database. Aiming at the shortcomings about Java＇s inefficient database management of database linking resources when the application programs visit the database using with the JDBC,it is proposed a solution-database connection pool in the text. Starting from the work principles,it is explored about database connection pool composition, deployment strategies, and built a userfriendly connection pool and illustrates how to use it in the development combine with the current hot technology Servlet. Development of personnel management system has shown that the effective introduction of a database connection pool improves system performance markedly.