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Received:May 20, 2019 Revised:June 21, 2019
Received:May 20, 2019 Revised:June 21, 2019
中文摘要: 针对气象科研数据具有多源、异构、海量的特点,中国气象局依托全国气象信息共享系统发布了统一数据访问接口服务为其提供数据支撑,但实际使用中给科研人员获取数据也带来了技术难度.通过采用混合架构研发的气象数据可视化调度检索系统,将任务自动调度模型、可视化交互、数据格式适配和流量限制等技术相结合,实现科研人员可视化、零编程的快速数据检索下载,满足科研人员对数据格式的个性化需求.实际应用表明,该模型有效提升气象科研业务的数据组织效率,协助了编程能力弱的用户对科研数据的使用,调度模型设计思路和建立的数据共享业务流程在其他行业具有借鉴作用.
Abstract:In response to the characteristics of multi-source, heterogeneous and massive data in meteorological research activities, the China Meteorological Administration has issued a unified data interface service based on China Integrated Meteorological Information Sharing System to provide data support for meteorological activities, there are certain technical barriers to data access in practice. In order to eliminate this technical barrier, the meteorological data visualization scheduling retrieval system developed based on hybrid architecture combines the task scheduling model, visual interaction and data format adaptation technology, and allows researchers to quickly access data in a visual and zero-programming manner. It meets individual needs for data formats. The application proves that the implementation of the model improves the data organization efficiency of the meteorological research business, assists the users with weak programming ability to use the data access interface, the ideas about the scheduling model and the business of data sharing can be used for reference in other fields.
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基金项目:广东省气象局气象信息大数据创新团队(201507);广东省气象局科技项目(GRMC2018M12)
引用文本:
孙周军,乔文文,侯灵,何文春,张金标,敖振浪.混合架构的可视化数据调度检索模型.计算机系统应用,2019,28(12):63-71
SUN Zhou-Jun,QIAO Wen-Wen,HOU Ling,HE Wen-Chun,ZHANG Jin-Biao,AO Zhen-Lang.Visual Data Scheduling Retrieval Model Based on Hybrid Architecture.COMPUTER SYSTEMS APPLICATIONS,2019,28(12):63-71
孙周军,乔文文,侯灵,何文春,张金标,敖振浪.混合架构的可视化数据调度检索模型.计算机系统应用,2019,28(12):63-71
SUN Zhou-Jun,QIAO Wen-Wen,HOU Ling,HE Wen-Chun,ZHANG Jin-Biao,AO Zhen-Lang.Visual Data Scheduling Retrieval Model Based on Hybrid Architecture.COMPUTER SYSTEMS APPLICATIONS,2019,28(12):63-71