Design and Implementation of Provincial Data Sharing System
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Abstract:
In order to solve the urgent business needs of CMACast defects and provincial users to obtain provincial realtime observation data and gridded realtime datasets, the provincial data sharing system based on the message notification mechanism is designed and implemented. The system integrates business and data resources based on the rabbitMQ message mechanism. It adopts multilayer architecture, which can meet national and provincial data sharing needs such as fast and orderly data download based on CMANet and supplementary adjustment of CMACast. It supports highspeed transmission of largecapacity data, HTTP, FTP, SFTP and other data transmission protocols. The provincial coordination system has been operational, providing provincial meteorological departments 25 kinds of meteorological data with intelligent grid products and multisource realtime datasets. The average amount of data shared per month is 6.3 T, and the establishment of fullprocess monitoring to ensure the timeliness of data sharing effectively.
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Supported by:Beijing E-Tiller Technology Development Co., Ltd.
Supported by:Beijing E-Tiller Technology Development Co., Ltd.