大型数据库系统的定时机制分析与应用

Application of the Timing Method Based on Large Database Management System

首先介绍了大型数据库系统的定时机制原理 ,然后阐述了用数据库系统实现定时控制的优势。对于在前台应用程序需要大型计算的存储过程中出现的问题 ,提出了一种基于数据库定时机制的解决方法 ,最后给出了应用实例。

This paper introduces the principle of timing control based on large database management system,and describes its superiority.The paper gives an application example which use the timing control method based on large database management system to solve the problem,which is brought about by the application program running on the stage calling the stored procedure which need long time.