The oracle system ' s store structure includes physicial structure and logical structure . so , it is the basis to decide the size of tablespace , data file and control file . the database object includes index , cluster , views and store procedure etc . , the object have important effect on database 本文以医院信息系统中的oracle数据库系统为平台，提出在已有的硬件设施及数据库系统上从数据体系结构，存储结构及对象结构等方面“三位一体”解决问题的方法。
Along with the rapid development of the hospital information system ( his ) , the hospital has accumulated more and more data . it ’ s essential for hospital informationization process to fully utilize these data , obtain valuable information from it , offer accurate decision - making support for management of the hospital 随着医院信息系统( his )的迅速发展,医院积累了越来越多的数据,如何充分利用这些数据,从中获取有价值的信息,为医院管理提供准确的决策支持作用,这对医院信息化发展来说是至关重要的。
The skeletal framework in this dissertation just as follows , the first part is about hospital and hospital information system , the history of hospital , the information and the relation between management and his are talked in this part . the second part is about developing subsystems of a hospital information system 论文第一章医院和医院信息系统，讨论了医院的发展、医院中的信息分类和层次结构、医院信息系统的定义及作用、医院信息系统的技术基础、医院管理与医院信息系统、医院信息系统的发展现状和发展趋势等内容。
