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DOE OSTI · 2589286

Community Requirements Meta-Analysis: Characterizing Needs and Opportunities for HPDF

Abstract

This High Performance Data Facility (HPDF) Project is creating a new scientific user facility to provide advanced infrastructure for data-intensive science, supporting the DOE’s Office of Science (SC) community. HPDF’s mission is to enable and accelerate scientific discovery by delivering state-of-the-art data management infrastructure, capabilities, and tools. This meta-analysis examines the needs of the breadth of the SC community, captured in publicly available community reports or mission documents. The meta-analysis identifies and provides initial characterization of fifteen core requirements for the HPDF Project team to consider during the conceptual design phase. The fifteen requirements illustrate how scientific work among SC communities requires modern, seamless user experiences across the ASCR Ecosystem to advance the use of large volumes of heterogeneous data. The scientific community requires support for the missing middle of compute between local and HPC to interactively and collaboratively use growing datasets. Data producers and end users will benefit from enhanced data catalogs and portals that improve data access through advanced search of well curated data. The fifteen requirements are examined here organized across five themes for discussion. Examples in each theme illustrate the array of scientific needs that convey the important role that the fully realized and operational High Performance Data Facility will be able to play as an integral part of the evolving ASCR Ecosystem. Our amalgamated data tables from ESnet reports demonstrate ranges to the volumes of data HPDF must be concerned with, but limitations are inherent to this meta-analysis (see Key Challenges & Limitations). Feedback and validation of these requirements along with additional details and emergent community requirements will be gathered through user research and design activities.

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BibTeXRIS

Cohoon, Hannah (Johanna) [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)], Paine, Drew [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)], Ramakrishnan, Lavanya [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)]. 2025-02-28. Community Requirements Meta-Analysis: Characterizing Needs and Opportunities for HPDF. https://doi.org/10.2172/2589286

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