基于微服务架构的防汛应急信息系统设计

Design of flood emergency information system based on microservice architecture

随着政府数字化转型和云计算平台的普及,越来越多的应用上云,然而现有的应用大多是基于传统硬件架构设计的单体化应用,无法满足业务灵活扩展和性能及时扩容的需求,云原生应用是数字政府应用建设的未来发展方向。基于微服务架构和云原生相关技术,对防汛应急信息系统的建构进行研究,以满足各个部门系统集成、应用功能扩展和防汛应急期间高并发的使用要求。结合新时期防汛应急业务的需求,从基础设施、数据资源、能力支撑、业务服务、应用展示5个方面介绍了防汛应急信息系统设计的方法和过程,分析了微服务架构在防汛应急信息系统中的应用和系统的关键技术。

With the digital transformation of the government and the popularization of cloud computing platforms,more and more applications are being applied to the cloud.However,most existing applications are based on traditional hardware architecture designed as monolithic applications,which cannot meet the requirements of flexible business expansion and timely performance expansion.Cloud native applications are the future development direction of digital government application construction.This article is based on microservice architecture and native cloud technology to study the construction of flood emergency information system,in order to meet the requirements of system integration,application function expansion,and high concurrency during flood emergency for various departments.This article introduces the system design methods and processes from five aspects:infrastructure,data resources,capability support,business services,and application display,based on the needs of flood emergency business in the new era.It analyzes the application of microservice architecture in flood emergency information systems and the key technologies of the system.