| 基于Oracle的医院信息系统性能测试方法研究与实现 |
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| 引用本文： | 王文翠,李志强,詹永丰. 基于Oracle的医院信息系统性能测试方法研究与实现[J]. 中国数字医学, 2014, 0(5): 85-87 |
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| 作者姓名： | 王文翠 李志强 詹永丰 |
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| 作者单位： | [1]沈阳军区总医院信息科,辽宁省沈阳市沈河区文化路83号,110840 [2]沈阳军区联勤部后勤信息中心,辽宁省沈阳市和平区南十一马路21号,110821 |
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| 摘 要： | 目的：预测新门诊楼启用后的负载增长对系统性能的影响.预测目标包括两方面,一为最大连接数的预测,二为性能指标的预测.方法：以现有生产系统的软硬件平台为主,采用业务高峰期会话叠加的方法,定制峰值测试场景,模拟预期压力.结果：最大连接数基本满足需求;业务高峰期,CPU利用率居高不下.结论：需进行硬件更新,可以使用OracleRAC提高系统性能.
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| 关 键 词： | 医院信息系统 Oracle数据库 性能测试 |
Study and Implementation of Performance Test of Hospital Information Management System Based on Oracle |
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| WANG Wen-cui,LI Zhi-qiang,ZHAN Yong-feng. Study and Implementation of Performance Test of Hospital Information Management System Based on Oracle[J]. China Digital Medicine, 2014, 0(5): 85-87 |
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| Authors: | WANG Wen-cui LI Zhi-qiang ZHAN Yong-feng |
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| Affiliation: | ( Director of Information Department, the General Hospital of Shenyang Military Region, Shenyang 110840, Liaoning Province, P.R.C.) |
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| Abstract: | Objective： To predict the impact of the growth of load to the database after the using of the new outpatient building. Both the maximum number of connections and the performance index of database are our targets. Method： By using the method of sessions stack in business peak to simulate the load peak based on the hardware and software of production system. Results： The maximum number of connections can meet the command, but the utilization of CPU remains a huge number in the business peak. Conclusion： Hardware should be updated and Oracle RAC can be used to improve performance. |
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| Keywords: | hospital information system Oracle database performance test |
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