gta5老麦邪教任务:求翻译专业论文摘要,在线等。急!!!
来源:百度文库 编辑:高考问答 时间:2024/05/13 16:01:18
【关键词】 数据结构设计 主窗体的创建 用户管理创建 读者信息创建 书籍类别创建 还书创建 编译和发行
The library management information system through development of many years, the book management system is the typical information management system(MIS), its development mainly includes the establishment and maintenance and the head application procedure of the backstage database to develop two aspects.Build up a data consistency and integrity to the former request strong,the data safety good database.But then request applied procedure function to the latter complete, easy usage etc. characteristics.So oneself combine to open into the request of the type library, managed system,the SQL language principle to carry on the more thorough study and application to the Visual Basic,the MS SQL Server2000 databases, the main completion manages the need analysis,the function mold piece demarcation,the database mode of the system analysis to the book, among them the reasonable data analysis and system the design has an important function in the system the development.Relate to the norm's turn is the key job of the database, the saving meeting of the data's denying the creation data redundancy is the accuracy and data that influences a database directly to adjust to use, relating to norm to turn can the cancellation data redundancy, avoid inserting an abnormality and delete an abnormality;The structure of the system design also very important, the quality of the system structure, not only influence the efficiency,safety of the system and can support sex, but also influence the convenience and the credibility of the system usage.Combined to design the database structure and application procedure from here.The system circulates the result certificate, the book design by this text management the system can satisfy to borrow to read,the library is staff member and deluxe managing person's three demand of the aspects.The simple data handles to the business processing, then arriving the decision support, more and more the intelligence turn,systematize.Homologous system structure and development method also Be renewing and changing constantly.