Energy efficiency of server-centric PON data center architecture for fog computing

SH Mohamed, TEH El-Gorashi… - … on Transparent Optical …, 2018 - ieeexplore.ieee.org
SH Mohamed, TEH El-Gorashi, JMH Elmirghani
2018 20th International Conference on Transparent Optical Networks …, 2018ieeexplore.ieee.org
In this paper, we utilize Mixed Integer Linear Programming (MILP) models to compare the
energy efficiency and performance of a server-centric Passive Optical Networks (PON)-
based data centers design with different data centers networking topologies for the use in
fog computing. For representative MapReduce workloads, completion time results indicate
that the server-centric PON-based design achieves 67% reduction in the energy
consumption compared to DCell with equivalent performance.
In this paper, we utilize Mixed Integer Linear Programming (MILP) models to compare the energy efficiency and performance of a server-centric Passive Optical Networks (PON)-based data centers design with different data centers networking topologies for the use in fog computing. For representative MapReduce workloads, completion time results indicate that the server-centric PON-based design achieves 67% reduction in the energy consumption compared to DCell with equivalent performance.
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