计算机与现代化Issue(5)：69-74,6.DOI:10.3969/j.issn.1006-2475.2024.05.012
气象服务中台关键技术研究与应用
Research and Application of Key Technologies in Meteorological Service Middle Platform
摘要
Abstract
With the continuous growth of meteorological data and the expansion of application scenarios,traditional data process-ing models are difficult to meet the needs of various industry and integrated services.In order to solve the difficulties of mass data,complex processing,demand diversification,and high response time requirements in meteorological services,we devel-oped the Hunan meteorological service middle platform based on distributed architecture,and introduced key technologies to support high concurrency services,including adopting standardized processes to achieve unified processing of multi-source het-erogeneous data,developing microservice parallel processing modules to improve data processing efficiency,designing dynamic load balancing algorithms to enhance concurrency capabilities,and ensuring operational stability through flow control mecha-nisms.The test results show that with the application of the above technology and limited basic resource support,the platform can support 5000 concurrent access,displaying average response time 1202 ms.It has achieved positive application effects in sup-porting cross industry and multi scenario meteorological services such as emergency management,water conservancy,natural re-sources.关键词
气象服务/高并发/流程化/微服务/负载均衡/流量控制Key words
meteorological service/high concurrency/processization/microservices/load balancing/flow control分类
信息技术与安全科学引用本文复制引用
冯冼,方昆,屈右铭,刘晓波,施佳驰,文立恒..气象服务中台关键技术研究与应用[J].计算机与现代化,2024,(5):69-74,6.基金项目
湖南省自然科学基金资助项目(2020JJ4397) （2020JJ4397）
湖南省气象局重点科研项目(XQKJ22A006) （XQKJ22A006）
湖南省应急管理科技项目(202301) （202301）
