"图书管理系统设计与实现：数据库安全性与应用程序开发"

The design and implementation of a library management system is a crucial task that involves both the establishment of a robust backend database and the development of a user-friendly front-end application. The backend database must ensure data consistency, integrity, and security, while the front-end application should be feature-rich and easy to use. This project focused on studying and applying MS SQL Server2000 database management system, SQL language principles, Power Builder 9.0 application design, and Power Builder 9.0 database application technologies to meet the requirements of a public library's management system. The developed library management system software is a comprehensive data management tool that allows for efficient data operations. By utilizing powerful database development tools, the software can be used on a wide range of Windows operating systems. The key features of this system include database security, Power Builder 9.0 functionality, and MS SQL Server2000 compatibility. In conclusion, the library management system designed in this project demonstrates the importance of integrating a secure and efficient database with a user-friendly application interface. This system is essential for maintaining the organization and accessibility of library resources, facilitating efficient searches, and enhancing overall user experience. With its comprehensive functionality and ease of use, this library management system is a valuable tool for libraries striving to improve their information management processes.