Intermediate Caching Technique via Fog Layer to Achieve Low-latency Video Analytic Solutions on Cloud

The universal truth that whenever a sender sends some information to a receiver over a communication channel by following some protocols, the sent information is not received by the receiver at the same time, motivated and forced researchers to develop some caching techniques to reduce the latency....

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Bibliographic Details
Published in2020 IEEE International Conference on Cloud Computing in Emerging Markets (CCEM) pp. 37 - 41
Main Authors Thakur, Pankaj, K. G., Srinivasa
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2020
Subjects
caching
cloud
Cloud computing
Communication channels
Conferences
fog
internet of things
latency
Protocols
Receivers
Servers
video analytics
Visual analytics
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Summary:The universal truth that whenever a sender sends some information to a receiver over a communication channel by following some protocols, the sent information is not received by the receiver at the same time, motivated and forced researchers to develop some caching techniques to reduce the latency. The squid is a caching proxy server program that makes use of some powerful caching primitives to serve its clients. These primitives were added by the developers of the HTTP protocol as they early identified the exponential growth in content on the Internet. In this work we used squid caching server in the intermediate fog layer to cache the information locally for a face detection based online attendance system as the use case to validate the proposed approach. The results show that there are latency benefits in caching, and an optimum cache size can be achieved based on the sizes of the transmitted files.
DOI:10.1109/CCEM50674.2020.00018