南水北调仿真数据库系统设计及优化  

Database Design and Optimization on the Simulation System for South-to-North Water Transfer Project

作　　者：金玲春[1] 王培东[1] 杨方廷[2] 洪炳熔[3] 

机构地区：[1]哈尔滨理工大学计算机与控制学院,黑龙江哈尔滨150080 [2]北京仿真中心,北京100854 [3]哈尔滨工业大学计算机系,黑龙江哈尔滨150001

出　　处：《哈尔滨理工大学学报》2002年第3期85-88,共4页Journal of Harbin University of Science and Technology

摘　　要：给出了南水北调仿真数据库系统的详细设计过程,包括系统环境及软件体系结构的确定,并对数据库管理系统的功能模块划分进行说明,讨论了操作界面设计原则.从数据库设计和应用两个方面提出了优化系统性能的措施.多次全系统联调的结果表明,数据库系统能为仿真系统计算提供有效的服务.This paper introduces the process of database design on the simulation system for South-to-North Water Transfer Project, including the determination of the system environment and the software structure. Then the paper analyses the function division of the database management system (DBMS) and the principles of the operation interface, finally, presents some measures for performance optimization from database design and application. The results of the system debugging indicates that the database system can provide good services for the simulation system.

关 键 词：数据库系统 设计 南水北调工程 仿真 优化 

分 类 号：TV68[水利工程—水利水电工程] TP311.13[自动化与计算机技术—计算机软件与理论]