Analysis and Optimization for Bottlenecks of Database in Massive Management of Information System

摘要：

With the Simplification of development environment, the code works is getting easier and easier. However, coders pay less attention to make their software better. With the time pass by, database will become larger and larger, typical problem followed is that applications run more and more slowly, and eventually, exceed the limit of users patience. Lacking of necessary optimization is one of the most serious problems. Four aspects are always aimed at, avoid I/O operations which are unnecessary, reduce the usage of CPU, make the best usage of every hardware, memory and caches. In this article, we take Oracle lOg as example. Focus on avoiding the bottlenecks caused by database in massive management of information system.

关键词： MIS Optimizing Strategies I/O Dispatch

作者: Leiyue Yao Jie Jiang

作者单位: Software Research Center JiangXi BlueSky University NanChang, JiangXi, China Modern Education Technology Center NanChang niversity NanChang, JiangXi, China

会议类型: 国际会议

会议名称: 2010 International Conference on Computer and Communication Technologies in Agriculture Engineering(计算机与通信技术在农业工程国际会议 CCTAE 2010)

会议地点: 成都

会议语种:英文

页码: 293-295

在线出版日期: 2010-06-12（万方平台首次上网日期，不代表论文的发表时间）