数据库性能优化方法  

Method of Database Performance Optimization

作　　者：甘海鹰[1] 

机构地区：[1]江西赣江宾馆工程部

出　　处：《科技广场》2009年第7期82-83,共2页Science Mosaic

摘　　要：随着企业应用系统的信息量和用户数的不断增加,对数据库的性能提出了更高的要求。然而,在应用系统的开发过程中,很多程序员仅关注系统功能的实现,在系统访问性能方面考虑较少,因而使得大数据量的快速查询变得非常困难。基于这一问题,本文对提高大型数据库性能做出了一些探索和总结。Enterprise applications with the amount of information and increasing the number of users, the performance of the database to a higher demand. However, in the application system development, a lot of the programmer is concerned only with implementation of system functionality, performance in the system considered less access, which allows rapid large volume of data has become very difficult query. Based on this problem, this paper improve the performance of large databases.to make a number of exploration and summary.

关 键 词：性能优化 数据库分区 RAID 临时表 索引 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]