文档介绍：摘要
随着信息技术在管理上越来越深入而广泛的应用,管理信息系统的实施在技术上已逐步成熟。管理信息系统是一个不断发展的新型学科,企业要生存要发展,要高效率地把企业活动有机地组织起来,就必须加强企业管理,即加强对企业内部的各种资源(人、财、物等)的有效管理,建立与自身特点相适应的管理信息系统。本文通过分析传统的人工管理图书馆的不足,创建了一套行之有效的计算机管理图书馆的方案。
本系统在VB环境下运行,与SQL数据库连接。主要实现了图书管理、读者管理及图书借阅管理的功能。能对图书、读者分类别管理,实现添加、修改、删除、查询的操作,以及借阅信息、还书信息的多表操作。同时,本系统还设有管理权限,对管理员进行管理,使系统更安全。
本系统界面友好,操作简单,比较实用。
关键字: 管理信息系统; 图书管理; Vb应用。
Abstract
With more and more widespread and profound application of information technology in management, the implement of management information system has e mature in technology step by step. Managing information system is a new subject. Enterprise needs existence and development, so enterprise activities should anized efficiently anically, which means tightening up the enterprise management and strengthening effective management of any resource (staff, finance, property, etc.) internal the enterprise, and also establishing a management information system fitting in with its own characteristics. This article is to establish a set of effective scheme for library management puter, through analyzing disadvantages of traditional library management by human resources.
This system runs under the VB environment, and connects with SQL database. The major function is to realize the management of readers, books, as well as books’ borrowing information. It can manage books and readers by the category, realize the operation of add, edit, delete, query, and borrowing information, return information’s operation on multi-table. Even more, this system also have administration authority, for managing of administrator. This makes the system safer.
This economical and pragmatic system has friendly interface, with simple operation.
Keywords: MIS; Library management; Vb application
目录
1 引言 1
图书管理信息系统的提出 1
开发及运行环境的选择 3
运行环境的选择 3
数据库的选择 4
开发工具的选择 4
2 需求分析 6
数据需求分析 6
本系统的设计目标 6
一级数据流图 6
二级数据流图 7
三级数据流图 8
四级数据流图 9
性能需求分析 10
可用性、可靠性需求 11
3 总体设计 13