| 江西省CIMISS降级备份系统的设计与实现 |
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| 引用本文： | 胡佳军,杨立苑,邓卫华,李显风,周雪莹.江西省CIMISS降级备份系统的设计与实现[J].气象与减灾研究,2018,41(2):154-159. |
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| 作者姓名： | 胡佳军 杨立苑 邓卫华 李显风 周雪莹 |
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| 作者单位： | 江西省气象信息中心 |
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| 基金项目： | 2017年江西省气象局重点科研项目“江西省气象数据业务监视系统研究” |
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| 摘 要： | 为提高CIMISS数据服务能力,研究CIMISS系统数据处理和服务流程,梳理分析了CIMISS数据处理入库积压原因,针对可能出现因软、硬件异常导致CIMISS数据服务性能大幅下降的情况,根据系统结构特点和数据服务需求,设计了CIMISS降级备份系统。通过运行测试发现,该降级备份系统可稳定提供气象业务所需的基本气象资料,能有效应对CIMISS数据服务终止等极端事件,同时显著提高CIMISS中本地化数据的入库处理效率。
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| 关 键 词： | CIMISS，降级备份系统，入库效率，系统设计 |
| 收稿时间： | 2018/3/14 0:00:00 |
| 修稿时间： | 2018/5/30 0:00:00 |
Design and implementation of provincial CIMISS degraded backup system |
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| Hu Jiajun,Yang Liyuan,Deng Weihu,Li Xianfeng and Zhou Xueying.Design and implementation of provincial CIMISS degraded backup system[J].Meteorology and Disaster Reduction Research,2018,41(2):154-159. |
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| Authors: | Hu Jiajun Yang Liyuan Deng Weihu Li Xianfeng and Zhou Xueying |
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| Institution: | Design and Implementation of Provincial CIMISS,Design and Implementation of Provincial CIMISS,Design and Implementation of Provincial CIMISS,Design and Implementation of Provincial CIMISS and Design and Implementation of Provincial CIMISS |
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| Abstract: | In order to improve the CIMISS data service capability, study the data processing and service flow of CIMISS system, sort out the reasons for CIMISS data processing and storage backlog, and design CIMISS degraded backup sysytem for the possible decline of CIMISS data service performance caused by hardware and software anomalies. The degraded backup system can stably provide basic meteorological data required for forecasting business services, effectively respond to extreme events such as CIMISS data service termination, and significantly improve the efficiency of processing of localized data in CIMISS. |
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