CC* Data Storage: KoaStore: A High Performance and Flexible Research Storage Resource

夏威夷大学的CC* 数据存储：KoaStore -高性能和灵活的研究存储资源，支持夏威夷大学（UH）十个校区系统的数据和计算密集型研究、教育和实践。KoaStore为UH的教师，研究人员和学生提供最先进的数据基础设施，专注于机器学习，人工智能和大规模模拟。KoaStore通过提供4.4PB的高速Lustre存储平台，可从所有本地，区域和国家计算资源访问，从而实现更大范围和规模的分析。KoaStores的200 Gb HDR Infiniband网络使KoaStore能够实现高达96 Gb/s的I/O速度，并提高本地Mana和Koa高性能计算资源上I/O繁重工作流的计算吞吐量。 KoaStore的外部网络连接通过100 Gb/s数据传输节点连接和高速并行文件系统的组合，提高了向国家、商业云和学术资源的数据传输速度，增强了端到端的大数据工作流程。与开放科学数据联合会的战略合作伙伴关系使KoaStore能够为国家研究社区提供服务，并提供通往计算平台的网关，UH研究人员可以通过国家计算资源访问他们的数据。KoaStore的高速文件系统与夏威夷大学托管的区域Jestream 2 NSF云基础设施的集成使研究人员能够轻松地跨越计算环境和模式，云和本地计算资源，以支持新的深度学习和人工智能工作流、可视化和应用程序。此外，KoaStore平台通过与夏威夷数据科学研究所和当地社区合作举办研讨会和课堂访问，为下一代研究人员和数据科学家提供数据科学和计算科学的实践培训。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。

The University of Hawai‘i’s ‘CC* Data Storage: KoaStore - A High Performance and Flexible Research Storage Resource supports data and computationally intensive research, education and practice across the University of Hawai’i (UH) ten-campus system. KoaStore provides UH faculty, researchers and students state-of-the-art data infrastructure focused towards machine learning, artificial intelligence and large scale simulation. KoaStore enables a larger scope and scale of analysis by providing 4.4PB of high speed Lustre storage platform accessible from all local, regional and national compute resources. KoaStores’s 200Gb HDR infiniband network enables KoaStore to achieve I/O speeds up to 96Gb/s and leading to increased computational throughput for I/O heavy workflows on local Mana and Koa high performance computing resources. KoaStore’s external network connections increase data transfer speeds to national, commercial cloud and academic resources via the combination of 100Gb/s data transfer node connection and high speed parallel file system, enhancing end-to-end big data workflows. The strategic partnership with the Open Science Data Federation allows for KoaStore to serve the national research community as well as provide a gateway to a compute platform UH researchers can access their data on with national computing resources.Integration of KoaStore’s high speed file system with the regional Jestream2 NSF Cloud infrastructure hosted at the University of Hawaii allows researchers to easily span computing environments and modalities between the cloud and local computing resources to support new deep learning and artificial intelligence workflows, visualizations and applications. Further, the KoaStore platform aids hands-on training in data science and computational science for the next generation of researchers and data scientists through partnership with the Hawaii Data science institute and local community for workshops and classroom access.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.