Access Trends of In-network Cache for Scientific Data
Access Trends of In-network Cache for Scientific Data
复制标题
科学数据网内缓存访问趋势
DOI:
10.1145/3526064.3534110
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Newman, Harvey
中科院分区:
文献类型:
--
作者:
Han, Ruize;Sim, Alex;Wu, Kesheng;Monga, Inder;Guok, Chin;Würthwein, Frank;Davila, Diego;Balcas, Justas;Newman, Harvey
Scientific collaborations are increasingly relying on large volumes of data for their work and many of them employ tiered systems to replicate the data to their worldwide user communities. Each user in the community often selects a different subset of data for their analysis tasks; however, members of a research group often are working on related research topics that require similar data objects. Thus, there is a significant amount of data sharing possible. In this work, we study the access traces of a federated storage cache known as the Southern California Petabyte Scale Cache. By studying the access patterns and potential for network traffic reduction by this caching system, we aim to explore the predictability of the cache uses and the potential for a more general in-network data caching. Our study shows that this distributed storage cache is able to reduce the network traffic volume by a factor of 2.35 during a part of the study period. We further show that machine learning models could predict cache utilization with an accuracy of 0.88. This demonstrates that such cache usage is predictable, which could be useful for managing complex networking resources such as in-network caching.
登录
查看更多内容
DOI:
10.1145/3332186.3332212
发表时间:
2019
期刊:
7 pages.
影响因子:
--
作者:
Weitzel, Derek;Zvada, Marian;Vukotic, Ilija;Gardner, Rob;Bockelman, Brian;Rynge, Mats;Hernandez, Edgar Fajardo;Lin, Brian;Selmeci, Mátyás
通讯作者:
Selmeci, Mátyás
DOI:
10.1088/1742-6596/513/4/042044
发表时间:
2014-06
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
L. Bauerdick;K. Bloom;B. Bockelman;D. Bradley;S. Dasu;J. Dost;I. Sfiligoi;A. Tadel;M. Tadel;F. Wuerthwein;A. Yagil
通讯作者:
L. Bauerdick;K. Bloom;B. Bockelman;D. Bradley;S. Dasu;J. Dost;I. Sfiligoi;A. Tadel;M. Tadel;F. Wuerthwein;A. Yagil
影响因子:
--
作者:
A. Rizzi;G. Petrucciani;M. Peruzzi
通讯作者:
A. Rizzi;G. Petrucciani;M. Peruzzi
DOI:
--
发表时间:
2013
期刊:
--
影响因子:
--
作者:
C.Saranya;G.Manikandan
通讯作者:
C.Saranya;G.Manikandan
DOI:
--
发表时间:
2018
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
E. Fajardo;A. Tadel;M. Tadel;B. Steer;T. Martin;F. Würthwein
通讯作者:
F. Würthwein