Focused on the AIX operation system and DB2 database runned by the hospital computer system, the study is base on the system operation rather than its application program.

• 本文是结合天津泰达心血管医院业务系统性能优化项目,对基于RS6000计算机系统(运行AIX操作系统)的DB2数据库性能优化技术进行研究。