现代图书管理系统设计与实现 - 信息化时代的必然选择

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摘要 图书管理系统是典型的信息管理系统(MIS),其开发主要包括后台数据库的建立和维护 以及前端应用程序的开发两个方面。对于前者要求建立起数据一致性和完整性强、数据 安全性好的数据库。而对于后者则要求应用程序功能完备,易使用等特点。结合图书馆公 共检索管理的要求,对MS SQL Server2000数据库管理系统、SQL语言原理、Power Builder 9.0应用程序设计,Power Builder 9.0数据库应用技术进行了较深入的学习和应用,主要完成对图书管理系统的需求分析、 功能模块划分、数据库模式分析,并由此设计了数据库结构和应用程序。 本设计所完成的图书管理系统软件是功能较完善的数据管理软件,数据操作方便高效 。该软件采用功能强大的数据库软件开发工具进行开发,可在应用范围较广的Windows系 列操作系统上使用。 关键词: 图书管理系统;数据库安全性;Power Builder 9.0;MS SQL Server2000 ABSTRACT Search public library management information system is a typical management information system (MIS), including the development of its database background to the establishment and maintenance, and front-end application development aspects. With regard to the former request to establish strong data consistency and integrity, data security a good database. For the latter request applications fully functional, easy to use and so on. Search the management of public libraries with the requirements of the MS SQL Server2000 database management system, SQL language principle, Power Builder 9.0 application design, Power Builder 9.0 database application technology for a more in-depth study and application of the completion of the main public library management information retrieval System requirements analysis, functional module of the database model analysis and design of this structure of the database and applications. The design by the Public Library Management Information Retrieval System Software is a function of a better system of data management software, with data to facilitate efficient operation of the advantages of the rapid. The software used a powerful database software development tools for development, has a good portability, the application of a wide range of Windows family of operating systems used. Keywords: Public library management information retrieval system, Database security; Power Builder 9.0; MS SQL Server2000 目录 摘要 I ABSTRACT II 第1章 引言 1 第2章 问题定义 2 2.1 现行系统存在的问题 2 2.2 项目目标 2 2.3 项目范围 2 第3章 可行性研究 3 3.1 现行系统调研 3 3.1.1 现行系统目标 3