管理信息系统就是我们常说的MIS(Management Information System)，在强调管理，强调信息的现代社会中它变得越来越普及。MIS是一门新的学科，它跨越了若干个领域，比如管理科学，系统科学，运筹学，统计学以及计算机科学。在这些学科的基础上，形成信息收集和加工的方法，从而形成一个纵横交织的系统。
管理信息系统起初应用于最基础的工作，如打印报表，计算工资，人事管理等，进而发展到企业财务管理，库存管理等单项业务管理，这属于电子数据处理系统。当建立了企业数据库，有了计算机网络从而达到数据共享后，从系统观点出发，实施全局规划和设计信息系统时，就达到了管理信息系统的阶段。
本系统是为柯胜酒店设计的客房管理系统，它包括入住，预定，退房结帐，报表，查询等基本功能。系统选用 Sybase公司的 PowerBuilder和SQL Server 2000作为开发工具, 利用SQL Server强大的数据库开发功能来开发数据库, PowerBuilder9.0提供的各种面向对象的控件来快速开发前台界面，并与数据库连接。本说明书详尽介绍了开发客房管理信息系统的全过程，是按软件工程的思想设计的，包括需求分析、系统总体设计、系统详细设计等。
关键词：管理信息系统（MIS）, PowerBuilder, SQL Server, 数据库
ABSTRACT
The Manage information system is the MIS (the Management Information System) that we often say at the emphasizing the management, the emphasizing the modern society the of information the to become the more and the more universal the .MIS is a new course, it crossed over some realms, managing science for example, the system science, the strategy learn, statisticsing to learn and calculator science. On the foundation of these courses, the information collections and processed method thus become a system of intertexture with horizontal.
Manage the information system to be apply in the most basal work at first, if print the statement, computing the wages, personal management etc., then develop the business enterprise finance management, the stock management waits the single-item business management, this belongs to the electronics data processing system.When built up the business enterprise database, after having the calculator network to thus attain the data share, set out from the system standpoint, the implement overall situation programming and the design information systems, come to a the stage of manage the information system.
This system is the guest room management system that designs for the Kesheng guest house, it includes to the go into, the schedule to, the checking out to the settle the an account, statement, basic function of etc. of search.I choose to develop the tool with the PowerBuilder and the SQL Server 2000 conduct and actionseses of the company of Sybase, making use of the strong database of the SQL Server the development function development database, the PowerBuilder9.0 provides various to face to the object to control the piece the fast development stage interface, and link with database.This manual introduced the whole process of the development guest room management information system in details, is a thought design that press the software engineering of, include detailed design etc. of total design, system of need analysis, system.
Keyword: Management Information System, PowerBuilder, SQL Server, Datebase
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