Latency versus survivability in geo-distributed data center design

RS Couto, S Secci, MEM Campista… - 2014 IEEE Global …, 2014 - ieeexplore.ieee.org
A hot topic in data center design is to envision geo-distributed architectures spanning a few
sites across wide area networks, allowing more proximity to the end users and higher
survivability, defined as the capacity of a system to operate after failures. As a shortcoming,
this approach is subject to an increase of latency between servers, caused by their
geographic distances. In this paper, we address the trade-off between latency and
survivability in geo-distributed data centers, through the formulation of an optimization …

Latency Versus Survivability in Geo-Distributed Data Center Design

R de Souza Couto, S Secci… - arXiv e …, 2015 - ui.adsabs.harvard.edu
A hot topic in data center design is to envision geo-distributed architectures spanning a few
sites across wide area networks, allowing more proximity to the end users and higher
survivability, defined as the capacity of a system to operate after failures. As a shortcoming,
this approach is subject to an increase of latency between servers, caused by their
geographic distances. In this paper, we address the trade-off between latency and
survivability in geo-distributed data centers, through the formulation of an optimization …
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