摘要
数据库系统性能的改进直接影响到整个应用系统的执行效率。介绍了不同的优化理论方法,针对实际系统出现的问题,讨论了如何选取合适的设计思路方法,从系统的多个层面来分析影响数据库性能的因素,并给出了具体的优化策略方法。
The improvement of performance of database system directly affect the execution efficiency of the whole application system.This paper introduces the different methods of optimization theory,suitable method of design optimization are selected aiming at the problem of the actual system.The concrete method of optimization strategy are put forward from multiple aspects of factors influencing the performance of database.
出处
《电脑开发与应用》
2014年第7期42-44,共3页
Computer Development & Applications
关键词
SQL数据库
性能分析
查询效率
优化
SQL database
analysis of performance
query efficiency
optimization
