Integrating End-to-End Exascale SDN into the LHC Data Distribution Cyberinfrastructure
Integrating End-to-End Exascale SDN into the LHC Data Distribution Cyberinfrastructure
复制标题
将端到端 Exascale SDN 集成到 LHC 数据分发网络基础设施中
DOI:
10.1145/3491418.3535134
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发表时间:
2022
期刊:
影响因子:
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通讯作者:
Guok, Chin
中科院分区:
文献类型:
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作者:
Guiang, Jonathan;Arora, Aashay;Davila, Diego;Graham, John;Mishin, Dima;Sfiligoi, Igor;Wuerthwein, Frank;Lehman, Tom;Yang, Xi;Guok, Chin
The Compact Muon Solenoid (CMS) experiment at the CERN Large Hadron Collider (LHC) distributes its data by leveraging a diverse array of National Research and Education Networks (NRENs), which CMS is forced to treat as an opaque resource. Consequently, CMS sees highly variable performance that already poses a challenge for operators coordinating the movement of petabytes around the globe. This kind of unpredictability, however, threatens CMS with a logistical nightmare as it barrels towards the High Luminosity LHC (HL-LHC) era in 2030, which is expected to produce roughly 0.5 exabytes of data per year. This paper explores one potential solution to this issue: software-defined networking (SDN). In particular, the prototypical interoperation of SENSE, an SDN product developed by the Energy Sciences Network, with Rucio, the data management software used by the LHC, is outlined. In addition, this paper presents the current progress in bringing these technologies together.
DOI:
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发表时间:
2021
期刊:
影响因子:
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作者:
Jason Zurawski;Ben Brown;D. Carder;E. Colby;E. Dart;Kenneth Miller;A. Patwa;Kate Robinson;Lauren Rotman;A. Wiedlea
通讯作者:
A. Wiedlea
DOI:
10.1016/j.future.2020.04.018
发表时间:
2020
期刊:
Future Generation Computer Systems
影响因子:
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作者:
Monga, Inder;Guok, Chin;MacAuley, John;Sim, Alex;Newman, Harvey;Balcas, Justas;DeMar, Phil;Winkler, Linda;Lehman, Tom;Yang, Xi
通讯作者:
Yang, Xi