vb.net+sql图书管理系统论文+源代码+摘要+总结+参考文献 第2页
Abstract
21 centuries is resources that in formation that society, social most in conduct and actions in formation, will become the strategy resources cause the extensive concern in people. How to obtain the information? Books is work that the way that we obtain the information best, but collect and keep to have great capacity the big increment because of the library books, make traditional book’s managing person increasingly heavy to get up. Forcing people rises to manage the book with the new management method, how to set free out the books the managing person from the heavy work?
The advance of the science technique continuous changes and improvements, let mankind the life took place the enormous variety, the calculator flies technically to develop soon, making the every trade get extensive universality with use in the aspects of calculator technique applying. The information turns the ages comes the current that become can’t resist, human civilization enter a brand-new ages. Therefore, books management system too with the convenience, fast, low advantage in expenses is entering people life slowly, manage the traditional books to way to set free out thoroughly, lift high-efficiency, alleviate worker’s personnel former busy work, let up to come amiss all rate, can make the reader spend more time at choose the with read the in the book. From but make people have more time to obtain the information, understand the information and control the information.
This paper first introduces the basic concepts of database and relationship (DBMS) of the basic concepts and relationships model. Then conducted in-depth analysis, the main function is to achieve the different users of the landing system, the realization of the general user account registration, through the realization of the title of a particular keyword query bibliography, the book shows all the information and a specific types of books, to amend the general user and administrator passwords in order to increase system security, the realization of the books, readers, to borrow the basic information, such as add, modify, delete, and query on the table show the loan information.
Key words∶ management information system, library management, Visual Studio 2005 and SQL server 2005 application.
前言随着现代科学技术的进步，人类社会正逐渐走向信息化，图书馆拥有丰富的文献信息资源，是社会系统的重要组成部分，在信息社会中作用愈来愈重要，我国图书馆计算机等信息技术的应用起步于20世纪70年代末期，随着改革开放的步伐得迅速发展，特别是90年代以后，我国图书馆信息网络建设取得了较大发展图书馆信息化建设迈向了一个新台阶。
图书馆的信息化从最初的对图书馆业务管理实行信息化发展到对图书馆各个业务流程进行系统和网络话化管理，并建立大规模以个体文献目录联机查询为主的资源共享系统。进入21世纪，充分利用计算机网络和信息技术，逐步实现不同载体的实体文献的信息化管理和多方位的联机查询。图书馆的计算机信息化管理，就是将传统图书馆业务的手工操作转变成由计算机管理，既图书馆的图书期刊、音像资料等各种载体文献的采编、典藏、流通、检索及常规业务管理等工作，利用计算机技术，进行高效、准确的信息化管理。其根本目的是实现区域内及地区、国家、国家间的资源共享。要达到资源共享的目的，必须制定一定的标准，只有各个系统都遵循这些标准，不同的系统间才可以实现联机查询、资源共享的效果。
第1章 图书馆管理系统需求分析
1可行性分析
1.1技术可行性
随着国内软件开发的日益发展壮大，各种中小企事业单位已具备独立开发各种类型的软件的能力，能够满足不同行业的特别的需求。现在，市场上可以选购的应用开发产品很多，流行的也有数十种。目前在我国市场上最为流行、使用最多、最为先进的可用作企业级开发工具的产品有：
Microsoft公司的Visual Basic原文请找腾讯752018766辣,文^论~文.网
http://www.751com.cn/Microsoft公司的Visual C
Borland公司的Delphi
Powersoft公司的PowerBulider
Java等等，这些大大提高了数据库应用软件开发的效率。
1.2经济可行性
对于整个系统而言，在系统未运行之前，初期投资比较大，花费相对而言比较多。各部门必须配置电脑、服务器、打印机、传真机及相关的网络设备，但是在整个系统投入运行之后，将会给该企业带来前所未有的方便和快捷，减少不必要的中间环节以及不必要的开支，而且可以给其带来更大的利润。总之，这个系统的经济效益远远大于开发成本，而同时又减少了数据的流通环节，不必要花费那么多的时间，也就是说最重要的是就是提高了效率，而又保证了各项数据的准确性，也避免了工作人员的流动造成的收据丢失等问题，适应了当前的发展形式。上一页 [1] [2] [3] [4] [5] [6] 下一页
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