热带花卉种质资源图文数据库系统的设计与实现

【目的】构建一个界面友好、操作方便、通用性强的热带花卉种质资源图文数据库系统,为实现热带花卉种质资源的数字化管理提供技术支撑。【方法】采用C/S架构,以SQL Server2005为后台数据库,在集成QT的Visual C＋＋可视化开发平台上设计并实现热带花卉种质资源图文数据库系统。【结果】构建了热带花卉种质资源图文数据库系统,实现了热带花卉种质资源数据管理、数据查询、元数据配置、用户管理及数据库维护等功能。【结论】该系统具有兼容性强、可扩展性好、智能化、安全系数高、界面友好、操作方便等优点,为热带花卉数据建立了统一的服务平台,并为规范花卉信息提供了强有力的技术支撑。

Design and implementation of a database system for germplasm resources of tropical flowers

【Objective】The present study aimed to construct a database system for germplasm resources of tropical flowers in order to provide technical support for digital management of germplasm resources of tropical flowers. The database system was characterized by user-friendly interface, simple operation and versatility. 【Method】The database system chose client/server structure as its frame and Microsoft SQL Server 2005 as database and was designed and developed in visual C＋＋ platform integrated with QT. 【Result】The database system for germplasm resources of tropical flowers have been constructed. It has achieved the following functions： data management, data querying, metadata configuration, user management and database maintenance. 【Conclusion】The database system for germplasm resources of tropical flowers has advantages of high compatibility, expansibility, high safety coefficient, use-friendly interface and simple operation. The study has established a uniform service platform for germplasm resources of tropical flowers and provides technical support for standardization of information of tropical flowers.