HyFabric: Minimizing FCT in Optical and Electrical Hybrid Data Center Networks.

In this paper, we propose HyFabric, jointing the flow and circuit scheduling to minimize flow completion times (FCT) in optical and electrical hybrid data center networks. Our extensive evaluation results show that HyFabric reduces 93% FCT and 32% energy consumption compared with Solstice[4] and ProjecToR[3]. And it delivers comparable FCT and reduces 5% ~ 14% energy consumptions compared with pFabric[1].