图书信息管理系统的方案设计书与实现大学本科方案设计书.docVIP

PAGE \* MERGEFORMAT 21 毕 业 设 计 论 文 图书信息管理系统的设计与实现 系统开发采用大连飞扬软件工作室编写的易语言，它是一种全中文全可视化电脑程序编写语言。它的诞生结束了外国编程语言长期垄断中国市场的局面，使中国人终于可以使用自己的母语来编写各种实用电脑程序。利用易语言强大的可视化界面功能以及对数据库的支持，先构造一个模型，逐步增加功能，最终满足需求，本系统界面友好，功能较强。不足的地方是当数据库访问量大时，将导致性能的下降，且不利于数据库有效共享，在以后改进中应考虑ＳＱＬ SERVER作为数据库，解决访问速度及数据共享的问题。该系统力求易于使用，具有较高的扩展性和可维护性。 关键字：关系数据库 易语言 资料管理系统 系统开发 信息系统 Summary Along with information technique more and more thorough but extensive application in managing a technique, management information the implement of the system is on the technique already gradually mature.Managing the information system is a new science which develops continuously, the whichever unit wants to exist to want a development, high-efficiency of organize organically the internal activity, have to build up adapting with oneself characteristics mutually of management information system.The data management system is a typical information management system, it mainly develops establishment and maintenance of including the backstage database, and the head apply the procedure develop two aspects.Start to build up the database consistency and the integrity to the former request strong, the database safety good database.The latter then requests applying procedure function is complete, being easy to an usage etc. characteristics.Therefore, oneself combine a data management the request of the system, manage system to the easy language data, easy language principle, the easy language database technique carried on a more thorough study and the application.Mainly complete to manage system to the data of request analysis, function mold piece divide the line, and designed database structure from here and applied procedure.The system circulates a result certificate, oneself design of data management system can the one who satisfy to borrow to read, data management the staff member and high class manage the request of three aspects.Word. Adoption Dalian of the system development floats in the sky the easy language that the