CSPOT: portable, multi-scale functions-as-a-service for IoT
CSPOT: portable, multi-scale functions-as-a-service for IoT
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CSPOT:适用于物联网的便携式、多规模功能即服务
DOI:
10.1145/3318216.3363314
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
Lin, Wei-Tsung
中科院分区:
文献类型:
--
作者:
Wolski, Rich;Krintz, Chandra;Bakir, Fatih;George, Gareth;Lin, Wei-Tsung
In this paper, we presentCSPOT, a distributed runtime system implementing a functions-as-service (FaaS) programming model for the "Internet of Things" (IoT). With FaaS, developers express arbitrary computations as simple functions that are automatically invoked and managed by a cloud platform in response to events. We extend this FaaS model so that it is suitable for use in all tiers of scale for IoT - sensors, edge devices, and cloud - to facilitate robust, portable, and low-latency IoT application development and deployment.To enable this, we combine the use of Linux containers and namespaces for isolation and portability, an append-only object store for robust persistence, and a causal event log for triggering functions and tracking event dependencies. We present the design and implementation ofCSPOT, detail its abstractions and APIs, and overview examples of its use. We empirically evaluate the performance ofCSPOTusing different devices and applications and find that it implements function invocation with significantly lower latency than other FaaS offerings, while providing portability across tiers and similar data durability characteristics.
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DOI:
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发表时间:
2019
期刊:
--
影响因子:
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作者:
F. Bakir;R. Wolski;C. Krintz;G. Ramachandran
通讯作者:
F. Bakir;R. Wolski;C. Krintz;G. Ramachandran
DOI:
10.1145/343477.343502
发表时间:
2000-07
期刊:
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影响因子:
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作者:
E. Brewer
通讯作者:
E. Brewer
DOI:
10.1145/3154847.3154852
发表时间:
2017
期刊:
Proceedings of the 2nd International Workshop on Serverless Computing
影响因子:
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作者:
N. Mukhi;Srijith Prabhu;Bruce Slawson
通讯作者:
Bruce Slawson
DOI:
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发表时间:
1990
期刊:
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作者:
S. Mullender;G. vanRossum;A. Tanenbaum;R. vanRenesse;J. M. vanStaveren
通讯作者:
J. M. vanStaveren
DOI:
10.1109/ic2e.2018.00027
发表时间:
2018
期刊:
IEEE International Conference on Cloud Engineering (IC2E
影响因子:
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作者:
Lin, Wei-Tsung;Krintz, Chandra;Wolski, Rich;Zhang, Michael;Cai, Xiaogang;Li, Tongjun;Xu, Weijin
通讯作者:
Xu, Weijin