TY - GEN
T1 - A web service-enabled distributed workflow system for scientific data processing
AU - Kalyanam, Rajesh
AU - Zhao, Lan
AU - Park, Taezoon
AU - Goasguen, Sebastien
PY - 2007
Y1 - 2007
N2 - This paper presents the design and implementation of a distributed data-driven workflow system on top of the TeraGrid infrastructure. The workflow system is based on a data management architecture that provides easy access to scientific data collections via the TeraGrid network. The workflow system allows researchers to construct scientific workflows for data discovery, access, transformation, and analysis. The system leverages JOpera, an open-source workflow engine and visual composer, as well as a set of web service-based data and computation modules. To demonstrate its effectiveness, we create an end-to-end climate simulation data analysis workflow that connects the data management architecture to TeraGrid computation resources. We also develop a workflow monitoring service to keep track of distributed workflow execution.
AB - This paper presents the design and implementation of a distributed data-driven workflow system on top of the TeraGrid infrastructure. The workflow system is based on a data management architecture that provides easy access to scientific data collections via the TeraGrid network. The workflow system allows researchers to construct scientific workflows for data discovery, access, transformation, and analysis. The system leverages JOpera, an open-source workflow engine and visual composer, as well as a set of web service-based data and computation modules. To demonstrate its effectiveness, we create an end-to-end climate simulation data analysis workflow that connects the data management architecture to TeraGrid computation resources. We also develop a workflow monitoring service to keep track of distributed workflow execution.
UR - https://www.scopus.com/pages/publications/34547282747
U2 - 10.1109/FTDCS.2007.9
DO - 10.1109/FTDCS.2007.9
M3 - Conference contribution
AN - SCOPUS:34547282747
SN - 0769528104
SN - 9780769528106
T3 - Proceedings of the IEEE Computer Society Workshop on Future Trends of Distributed Computing Systems
SP - 7
EP - 14
BT - Proceedings - FTDCS 2007
T2 - FTDCS 2007: 11th IEEE International Workshop on Future Trends of Distributed Computing Systems
Y2 - 21 March 2007 through 23 March 2007
ER -