Abstract
The increasingly collaborative, globalized nature of scientific research combined with the need to share data and the explosion in data volumes present an urgent need for a scientific data management system (SDMS). An SDMS presents a logical and holistic view of data that greatly simplifies and empowers data organization, curation, searching, sharing, dissemination, etc. We present DataFed - a lightweight, distributed SDMS that spans a federation of storage systems within a loosely-coupled network of scientific facilities. Unlike existing SDMS offerings, DataFed uses high-performance and scalable user management and data transfer technologies that simplify deployment, maintenance, and expansion of DataFed. DataFed provides web-based and command-line interfaces to manage data and integrate with complex scientific workflows. DataFed represents a step towards reproducible scientific research by enabling reliable staging of the correct data at the desired environment.
Original language | English |
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Title of host publication | Proceedings - 6th Annual Conference on Computational Science and Computational Intelligence, CSCI 2019 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1312-1317 |
Number of pages | 6 |
ISBN (Electronic) | 9781728155845 |
DOIs | |
State | Published - Dec 2019 |
Event | 6th Annual International Conference on Computational Science and Computational Intelligence, CSCI 2019 - Las Vegas, United States Duration: Dec 5 2019 → Dec 7 2019 |
Publication series
Name | Proceedings - 6th Annual Conference on Computational Science and Computational Intelligence, CSCI 2019 |
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Conference
Conference | 6th Annual International Conference on Computational Science and Computational Intelligence, CSCI 2019 |
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Country/Territory | United States |
City | Las Vegas |
Period | 12/5/19 → 12/7/19 |
Funding
This research used resources of the Oak Ridge Leadership Computing Facility (OLCF) and of the Compute and Data Environment for Science (CADES) at the Oak Ridge National Laboratory, which is supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC05-00OR22725.
Keywords
- Cross-facility
- FAIR data principles
- Federated identity management
- Globus
- Scientific data management system