【摘要】 在分析和总结系统业务流程的基础上对气象数据库管理及监控系统的建设方案进行研究,提出了采用分区数据存储、分批数据清除、数据泵等技术对气象数据进行存储管理,建立了基于性能基线的数据分析方法和RMI通信技术的远程气象数据库管理监控系统.系统在民航气象领域的成功应用,表明该方案提高了系统的实时性和稳定性.更多还原

【Abstract】 A civil aviation meteorological database management and performance monitoring system was designed with analyzing the business process of meteorological database system.It put forward a data management system solution using partitioned data storage,partitioned data cleanup and oracle expdp technology.Then,a remote database performance tuning and management method system on performance baseline and RMI technology were established.Application on Civil aviation meteorological field showed that it was doing well to improve the realtime performance and reliability.更多还原