医院信息系统数据库从Oracle8i到10gR2升级的实现  

作　　者：李泰环[1] 

机构地区：[1]解放军总医院第二附属医院信息中心,100091

出　　处：《当代医学》2009年第1期23-25,共3页Contemporary Medicine

摘　　要：目的解决资源紧张,系统运行较慢等问题。方法升级数据库服务器,服务器由1hp的dl580升级为IBM的P系列小型机,操作系统由windows2003 Server更换为Unix AIX,数据库从Oracle8i升级至10gR2,利用数据库的导出\导入方法,实现数据的顺利迁移。结果实现了Oracle数据库跨平台、跨数据库版本的升级,升级后整个系统的性能得到了很大的改善,高峰时期资源争用的情况得到了很好的解决。结论得出一套适合医院信息系统服务器软硬件平台和数据库同时升级的解决方案。Objective Resolve the questions of Resources tension and Systems running slower. Methods The server of hp＇s d1580 was replaced by the Minicomputer of the IBM,The Operating system of windows2003 was replaced by Unix AIX, Oracle8i database upgrade to 10gR2,the method of imp/exp was used,the Smooth Migra.tion of data was implemented. Results Oracle database cross-platform and crossversion upgrading was implemented, the function of the whole system got very big of improvement, on high peak period the resources contending was solved appropriately. Concluson Got a kind of upgrading solution for the hospital information system server platform and database simultaneity.

关 键 词：医院信息系统 ORACLE数据库 升级 

分 类 号：R197.324[医药卫生—卫生事业管理]