TY - GEN
T1 - On a caching system with object sharing
AU - Alfares, Nader
AU - Kesidis, George
AU - Li, Xi
AU - Urgaonkar, Bhuvan
AU - Kandemir, Mahmut
AU - Konstantopoulos, Takis
N1 - Funding Information:
In ongoing work, we are evaluating ways to reduce the overhead of ripple evictions, e.g., by modestly delaying evictions and then process them in batches, but likely at the expense of lower cache-hit rates. We are also evaluating MCD-OS with variable-length objects which are allocated in different slabs. Acknowledgements: This research was supported in part by NSF CNS grants 1526133 and 1717571 and by a Cisco Systems URP gift.
Funding Information:
This research was supported in part by NSF CNS grants 1526133 and 1717571 and by a Cisco Systems URP gift.
Publisher Copyright:
© 2020 ACM.
PY - 2020/12/7
Y1 - 2020/12/7
N2 - We consider a data/content-caching system located in an edge-cloud that is shared (to reduce costs) by a number of proxies each serving, e.g., a group of data-driven IoT devices. Each proxy operates its own LRU-list of a certain capacity in the shared cache. The length of objects simultaneously appearing in plural LRU-lists is equally divided among them, i.e., object sharing among the LRUs. We give numerical results for our MemCacheD with Object Sharing (MCD-OS) prototype. Also, a working-set approximation for the shared cache is described and how to reduce ripple evictions is discussed.
AB - We consider a data/content-caching system located in an edge-cloud that is shared (to reduce costs) by a number of proxies each serving, e.g., a group of data-driven IoT devices. Each proxy operates its own LRU-list of a certain capacity in the shared cache. The length of objects simultaneously appearing in plural LRU-lists is equally divided among them, i.e., object sharing among the LRUs. We give numerical results for our MemCacheD with Object Sharing (MCD-OS) prototype. Also, a working-set approximation for the shared cache is described and how to reduce ripple evictions is discussed.
UR - http://www.scopus.com/inward/record.url?scp=85099177279&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85099177279&partnerID=8YFLogxK
U2 - 10.1145/3429881.3430107
DO - 10.1145/3429881.3430107
M3 - Conference contribution
AN - SCOPUS:85099177279
T3 - M4IoT 2020 - Proceedings of the 2020 International Workshop on Middleware and Applications for the Internet of Things, Part of Middleware 2020 Conference
SP - 1
EP - 6
BT - M4IoT 2020 - Proceedings of the 2020 International Workshop on Middleware and Applications for the Internet of Things, Part of Middleware 2020 Conference
PB - Association for Computing Machinery, Inc
T2 - 2020 International Workshop on Middleware and Applications for the Internet of Things, M4IoT 2020 - Part of Middleware 2020 Conference
Y2 - 7 December 2020 through 11 December 2020
ER -