摘要
为解决"军字一号"系统业务数据急剧增加,原系统性能显著下降的问题,提出数据库管理系统升级到Oracle10g版本,并选择了Unix操作系统作为HIS系统运行的操作系统平台。研究了系统升级和迁移的模拟及其测试方法,并定制设计了稳妥的实施规划。经过升级与迁移后的性能测试与实际运行,证明了"军字一号"HIS系统性能在Unix操作系统支持的Oracle10.2.0版本中得到显著提高。
To improve the performance of hospital information system in the ＇No. 1 military medical project＇ due to the operation data is greatly increased, a solution that upgrade the DBMS （database management system） to Oracle 10g is put forward and it is transplanted from Windows into Unix. And how to simulation and test the system＇ s upgrade and transplant is studied, as well as a detailed plan to be implemented. After the upgrade and transplant, its test of the performance is shown that the performance of HIS of the ＇No. 1 military medical project＇ could be improved notably with Oracle 10.2.0 edition based on Unix platform.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第13期3254-3255,3258,共3页
Computer Engineering and Design
