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Tail-Latency-Aware Fog Application Replica Placement

Ali Fahs 1 Guillaume Pierre 1
1 MYRIADS - Design and Implementation of Autonomous Distributed Systems
Inria Rennes – Bretagne Atlantique , IRISA-D1 - SYSTÈMES LARGE ÉCHELLE
Abstract : Latency-sensitive applications often use fog computing platforms to place replicas of their services as close as possible to their end users. A good placement should guarantee a low tail network latency between end-user devices and their closest replica while keeping the replicas load balanced. We propose a latency-aware scheduler integrated in Kubernetes which uses simple yet highly-effective heuristics to identify suitable replica placements, and to dynamically update these placements upon any evolution of user-generated traffic.
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Contributor : Guillaume Pierre <>
Submitted on : Wednesday, September 9, 2020 - 3:40:29 PM
Last modification on : Thursday, January 7, 2021 - 4:19:37 PM


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Ali Fahs, Guillaume Pierre. Tail-Latency-Aware Fog Application Replica Placement. ICSOC 2020 - 18th International Conference on Service Oriented Computing, Dec 2020, Dubai, United Arab Emirates. pp.1-16. ⟨hal-02917191v3⟩



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