黄河流域水资源调配决策支持系统数据库开发
发布时间：2018-12-28 14:12
【摘要】：为系统管理黄河流域水资源调配决策支持系统的数据,开发了基于Oracle 10g的数据库。按照各个模块的模型库对数据属性的不同需求将数据库进行分类化开发。按照决策支持系统对数据库的要求将总体结构分层。针对开发过程中面临的问题,开发了联动管理与接口技术、基于角色的多用户模式,引入了包括视图与数据备份的安全机制。应用表明,本数据库读写效率高,安全性好,方便管理,满足了不同类型的用户对数据库的访问与操作要求,为黄河流域水资源监控能力建设的数字化提供了技术支撑。
[Abstract]:In order to manage the data of the decision support system for water resources allocation in the Yellow River Basin, a database based on Oracle 10g was developed. The database is classified and developed according to the different requirements of the model base of each module. The overall structure is stratified according to the database requirements of the decision support system (DSS). Aiming at the problems in the development process, the technology of linkage management and interface is developed. The multi-user model based on role is introduced, and the security mechanism including view and data backup is introduced. The application shows that the database has high reading and writing efficiency, good security and convenient management, which meets the requirements of different users to access and operate the database, and provides technical support for the digitization of water resources monitoring capacity construction in the Yellow River Basin.
【作者单位】： 河海大学水文水资源学院;
【基金】：国家自然科学基金项目(41471014) 国家社会科学基金项目(12&ZD214)
【分类号】：TV213.4
[Abstract]:In order to manage the data of the decision support system for water resources allocation in the Yellow River Basin, a database based on Oracle 10g was developed. The database is classified and developed according to the different requirements of the model base of each module. The overall structure is stratified according to the database requirements of the decision support system (DSS). Aiming at the problems in the development process, the technology of linkage management and interface is developed. The multi-user model based on role is introduced, and the security mechanism including view and data backup is introduced. The application shows that the database has high reading and writing efficiency, good security and convenient management, which meets the requirements of different users to access and operate the database, and provides technical support for the digitization of water resources monitoring capacity construction in the Yellow River Basin.
【作者单位】： 河海大学水文水资源学院;
【基金】：国家自然科学基金项目(41471014) 国家社会科学基金项目(12&ZD214)
【分类号】：TV213.4
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