新一代“生态网络云”大数据平台的设计与实现  

Design and Implementation of a New Eco-Cloud Platform for National Ecosystem Science Data Center

作　　者：唐新斋[1,5] 陈昕 何洪林[1,3,5] 郭学兵[1,5] 苏文 谢传节[4] 沈志宏 张黎[1,3,5] 任小丽 侯艳飞[1,5] 刘峰[2] TANG Xinzhai;CHEN Xin;HE Honglin;GUO Xuebing;SU Wen;XIE Chuanjie;SHENZhihong;ZHANG Li;REN Xiaoli;HOU Yanfei;LIU Feng(Key Laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China;Computer Network Information Center,Chinese Academy of Sciences,Beijing 100083,China;College of Resources and Environment,University of Chinese Academy of Sciences,Beijing 100049,China;State Key Laboratory of Resources and Environmental Information System,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China;National Ecosystem Science Data Center,Beijing 100101,China)

机构地区：[1]中国科学院地理科学与资源研究所,生态系统网络观测与模拟重点实验室,北京100101 [2]中国科学院计算机网络信息中心,北京100083 [3]中国科学院大学资源与环境学院,北京100049 [4]中国科学院地理科学与资源研究所,资源与环境信息系统国家重点实验室,北京100101 [5]国家生态科学数据中心,北京100101

出　　处：《数据与计算发展前沿》2022年第1期53-68,共16页Frontiers of Data & Computing

基　　金：国家重点研发计划(2019YFE0126500)。

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。[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.

关 键 词：生态网络云 科学数据中心 全生命周期管理 数据汇聚 资源服务 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]