Persistent Data Staging Services for Data Intensive In-situ Scientific Workflows
Persistent Data Staging Services for Data Intensive In-situ Scientific Workflows
复制标题
适用于数据密集型原位科学工作流程的持久数据暂存服务
DOI:
10.1145/2912152.2912157
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Choi, Jong
中科院分区:
文献类型:
--
作者:
Romanus, Melissa;Klasky, Scott;Chang, Choong-Seock;Rodero, Ivan;Zhang, Fan;Jin, Tong;Sun, Qian;Bui, Hoang;Parashar, Manish;Choi, Jong
Scientific simulation workflows executing on very large scale computing systems are essential modalities for scientific investigation. The increasing scales and resolution of these simulations provide new opportunities for accurately modeling complex natural and engineered phenomena. However, the increasing complexity necessitates managing, transporting, and processing unprecedented amounts of data, and as a result, researchers are increasingly exploring data-staging and in-situ workflows to reduce data movement and data-related overheads. However, as these workflows become more dynamic in their structures and behaviors, data staging andin-situsolutions must evolve to support new requirements.In this paper, we explore how the service-oriented concept can be applied to extreme-scale in-situ workflows. Specifically, we explore persistent data staging as a service and present the design and implementation of DataSpaces as a Service, a service-oriented data staging framework. We use a dynamically coupled fusion simulation workflow to illustrate the capabilities of this framework and evaluate its performance and scalability.
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DOI:
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发表时间:
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期刊:
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作者:
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DOI:
10.1109/ldav.2011.6092178
发表时间:
2011-12
期刊:
2011 IEEE Symposium on Large Data Analysis and Visualization
影响因子:
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作者:
V. Vishwanath;M. Hereld;M. Papka
通讯作者:
V. Vishwanath;M. Hereld;M. Papka
DOI:
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发表时间:
2010
期刊:
Workshop on Applied Parallel Computin
影响因子:
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作者:
Jason Cope;K. Iskra;D. Kimpe;R. Ross
通讯作者:
R. Ross
DOI:
10.1007/s10586-011-0162-y
发表时间:
2012-06-01
影响因子:
4.4
作者:
Docan, Ciprian;Parashar, Manish;Klasky, Scott
通讯作者:
Klasky, Scott
DOI:
10.1007/s10586-010-0135-6
发表时间:
2009-06
期刊:
Cluster Computing
影响因子:
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作者:
H. Abbasi;M. Wolf;G. Eisenhauer;S. Klasky;K. Schwan;F. Zheng
通讯作者:
H. Abbasi;M. Wolf;G. Eisenhauer;S. Klasky;K. Schwan;F. Zheng