Tardy Flow Scheduling in Data Center Networks

Gyuyeong KIM  Wonjun LEE  

IEICE TRANSACTIONS on Information and Systems   Vol.E99-D   No.9   pp.2400-2403
Publication Date: 2016/09/01
Publicized: 2016/05/25
Online ISSN: 1745-1361
DOI: 10.1587/transinf.2016EDL8038
Type of Manuscript: LETTER
Category: Information Network
compute clusters,  data center networks,  flow completion time,  flow scheduling,  

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Query response times are critical for cluster computing applications in data centers. In this letter, we argue that to optimize the network performance, we should consider the latency of the flows suffered loss, which are called tardy flows. We propose two tardy flow scheduling algorithms and show that our work offers significant performance gains through performance analysis and simulations.