【摘要】 【目的】构建高效的信息化云平台，是实现多源异构生态大数据仓储与开放共享的重要支撑手段。【方法】结合生态大数据的演变、国家科学数据政策的影响，按照科学数据全生命周期管理过程，分析了国家生态科学数据中心现有信息化平台面临的问题和挑战，尝试采用领域驱动设计方法，开展生态科学数据汇聚微服务拆分。【结果】基于“开放汇聚、协同管理、智慧服务”理念，提出了新一代“生态网络云”大数据平台（Eco-Cloud）的总体架构设计，结合当前需求从多源数据汇交、统一存储管理、数据加工与挖掘分析、服务与展现四个层次给出了主要系统组成及其应用场景。【结论】新平台有助于推动生态科学数据多源开放汇聚、资产化管理，提升生态科学数据分析能力与共享服务水平。更多还原

【Abstract】 [Objective] Information cloud platform plays an important role supporting multi-source heterogeneous ecosystem scientific data storage and open sharing. [Methods] We analyze the problems and challenges faced by the current information platform of the National Ecosystem Science Data Center in view of the evolution of ecosystem scientific data and the impact of national scientific data policies. A domain-driven design method is adopted to carry out microservice recognition. [Results] Based on the concept of “Open convergence, Collaborative management, and intelligent services”, we propose the design of a new ecosystem network cloud platform(Eco-Cloud), and present main system composition and application scenarios from four levels: multi-source data convergence, unified storage management, data processing and mining, sharing and presentation. [Conclusions] The new platform will help promote the level of ecological scientific data convergence, management, analysis, and sharing.更多还原