CIF21 DIBBs: EI: Virtual Data Collaboratory: A Regional Cyberinfrastructure for Collaborative Data Intensive Science

CIF21 DIBB：EI：虚拟数据协作：协作数据密集型科学的区域网络基础设施

基本信息

批准号：
2220826
负责人：
Ivan Rodero
金额：
$ 400万
依托单位：
University of Utah
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2021
资助国家：
美国
起止时间：
2021-10-01 至 2022-09-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=2220826&HistoricalAwards=false
关键词：
CIF21 DIBBs EI Virtual Data

项目摘要

This project develops a virtual data collaboratory that can be accessed by researchers, educators, and entrepreneurs across institutional and geographic boundaries, fostering community engagement and accelerating interdisciplinary research. A federated data system is created, using existing components and building upon existing cyberinfrastructure and resources in New Jersey and Pennsylvania. Seven universities are directly involved (the three Rutgers University campuses, Pennsylvania State University, the University of Pennsylvania, the University of Pittsburgh, Drexel University, Temple University, and the City University of New York); indirectly, other regional schools served by the New Jersey and Pennsylvania high-speed networks also participate. The system has applicability to a several science and engineering domains, such as protein-DNA interaction and smart cities, and is likely to be extensible to other domains. The cyberinfrastructure is to be integrated into both graduate and undergraduate programs across several institutions. The end product is a fully-developed system for collaborative use by the research and education community. A data management and sharing system is constructed, based largely on commercial off-the-shelf technology. The storage system is based on the Hadoop Distributed File System (HDFS), a Java-based file system providing scalable and reliable data storage, designed to span large clusters of commodity servers. The Fedora and VIVO object-based storage systems are used, enabling linked data approaches. The system will be integrated with existing research data repositories, such as the Ocean Observatories Initiative and Protein Data Bank repositories. Regional high-performance computing and network infrastructure is leveraged, including New Jersey's Regional Education and Research Network (NJEdge), Pennsylvania's Keystone Initiative for Network Based Education and Research (KINBER), the Extreme Science and Engineering Discovery Environment (XSEDE) computing capabilities, Open Science Grid, and other NSF Campus Cyberinfrastructure investments. The project also develops a custom site federation and data services layer; the data services layer provides services for data linking, search, and sharing; coupling to computation, analytics, and visualization; mechanisms to attach unique Digital Object Identifiers (DOIs), archive data, and broadly publish to internal and wider audiences; and manage the long-term data lifecycle, ensuring immutable and authentic data and reproducible research.

该项目开发了一个虚拟数据合作实验室，研究人员、教育工作者和企业家可以跨越机构和地理界限访问该实验室，从而促进社区参与并加速跨学科研究。使用现有组件并以新泽西州和宾夕法尼亚州现有的网络基础设施和资源为基础，创建联合数据系统。七所大学直接参与（罗格斯大学的三个校区、宾夕法尼亚州立大学、宾夕法尼亚大学、匹兹堡大学、德雷克塞尔大学、天普大学和纽约城市大学）；新泽西州和宾夕法尼亚州高速网络服务的其他地区学校也间接参与其中。该系统适用于多个科学和工程领域，例如蛋白质-DNA 相互作用和智能城市，并且可能扩展到其他领域。网络基础设施将被整合到多个机构的研究生和本科生课程中。最终产品是一个完全开发的系统，供研究和教育界协作使用。主要基于商业现成技术构建了数据管理和共享系统。该存储系统基于 Hadoop 分布式文件系统 (HDFS)，这是一种基于 Java 的文件系统，提供可扩展且可靠的数据存储，旨在跨越大型商用服务器集群。使用 Fedora 和 VIVO 基于对象的存储系统，支持链接数据方法。该系统将与现有的研究数据存储库集成，例如海洋观测计划和蛋白质数据库存储库。利用区域高性能计算和网络基础设施，包括新泽西州的区域教育和研究网络（NJEdge）、宾夕法尼亚州的网络教育和研究基石计划（KINBER）、极限科学和工程发现环境（XSEDE）计算能力、开放科学网格和其他 NSF 校园网络基础设施投资。该项目还开发了一个自定义站点联合和数据服务层；数据服务层提供数据链接、搜索和共享服务；与计算、分析和可视化耦合；附加唯一数字对象标识符（DOI）、存档数据并向内部和更广泛受众广泛发布的机制；管理长期数据生命周期，确保数据不可变、真实以及可重复的研究。