摘要
为解决气象行业对多源异构海量数据的有效管理和向业务系统高时效供给数据问题,分析气象行业大数据特征和业务科研中对数据的使用场景与需求,提出一体化数据访问服务方法。利用多态数据存储管理与分布式服务架构对数据进行标准化处理和分级管理,形成地球多圈层全序列数据仓库;在此基础上设计一体化服务模型,利用服务总线集成了数据、算法、可视化服务、性能监视和服务管理关键技术,实现气象数据的有效治理和标准化服务。平台的业务使用效果表明了一体化数据访问服务在解决气象数据治理和高效供给方面的有效性。
To solve the massive data management and accessing problem efficiently in the meteorological field,an integrated database method for easy accessing was presented by analyzing the characteristics and the demands for meteorological data application.The polymorphic database and distributed service architecture technology was adopted for the data standardization proces-sing and graded management,the data warehouse with Earth’s multi-spheres was constructed.The data services,algorithm services,visualization services,performance monitoring and service governances were integrated on the service bus,the effective governance and standardized service of meteorological data was implemented.The integrated database for easy accessing system was designed and applied to meteorological scientific research and business,the efficiencies show that the system is validate for meteorological data governance and efficient supplying.
作者
孙周军
郭捷
李高洁
乔文文
何文春
SUN Zhou-jun;GUO Jie;LI Gao-jie;QIAO Wen-wen;HE Wen-chun(Data Sharing Department,Guangdong Meteorological Observation Data Center,Guangzhou 510080,China;Guangdong Meteorological Public Service Center,Guangzhou 510080,China;System Engineering Department,National Meteorological Information Center,Beijing 100081,China)
出处
《计算机工程与设计》
北大核心
2021年第5期1485-1493,共9页
Computer Engineering and Design
基金
广东省气象局科学技术研究基金项目(GRMC2018M12)。
关键词
气象数据
数据治理
服务总线
数据同步
智能网格预报
meteorological data
storage management
service bus
data synchronization
intelligent grid forecast
