【摘要】 针对"清江流域水情分析与仿真系统"对水情数据库的需求,在选定的数据库平台———ORACLE基础上,进行清江流域水情数据库的设计,通过对ORACLE数据库的优化配置,数据库对象的建立以及数据库的维护,实现了数据库的高可靠性、高速多用户的安全访问。更多还原

【Abstract】 Aiming at the request of the database of water regime in ’QingJiang valley water regime analysis and simulation system’, we design the Qingjiang valley water regime database based on the selected database-Oracle platform. Through the optimizing the ORACLE database configuration, establishment of the database object such and the maintenance of the Qingjiang valley water regime database, and so on, the database can offer high reliability and safe accessing for multi-users in high speed.更多还原