摘要
科技数据资源整合与共享工程是中国科学院"十二五"五大信息化工程之一。总结了该项目的整体建设思想、建设情况、技术创新和服务创新等内容。截至项目结束,数据工程建成了存储容量达52 PB的分布式海量存储环境;整合可共享科学数据总量近655 TB,累计访问人次9 629万次,累计下载量456 TB;同时为用户提供强大的科学数据与文献互联以及丰富的可视化展示平台。工程实现了以基础设施云服务、科研数据云服务、数据应用云服务为主体的多层次、交叉式信息化服务体系,逐渐建设形成共享开放、服务创新的国家级科技数据中心。
With the development of the information process, problems in the management and application of large-scale distributed With three decades of experience in related fields, after studying key issues and core requirements, the systematic toplevel design was conducted. The technical architecture for large-scale distributed scientific data in management and services was proposed, and the service system was organized and planned from three levels： autonomy management, integration management and integration services, also a complete service platform and software system were constructed to provide integration solutions for scientific data management and services from management to application.
作者
黎建辉
周园春
胡良霖
刘峰
朱艳华
沈志宏
吴章生
张杨
LIU Feng CHEN Xin LI Jianhui LIU Ang HAN Fang(Computer Network Information Center, Chinese Academy of Sciences, Beijing 100190, China)
出处
《大数据》
2016年第6期14-24,共11页
Big Data Research
基金
中国科学院"十二五"信息化基金资助项目(No.XXH12504)~~
关键词
科学数据
科学数据管理
资源服务系统
分布式服务
服务框架
技术架构
scientific data
scientific data management
resource service system
distributed service
service framework
technology framework
