P2P Access Hotspot Load Balance Based on Query Request Analysis
Wei Wang, Si Jiaquan, Shichang Xuan, Wu Yang · Jisuanji gongcheng · 2012
This paper proposes a P2P access hotspot load balance method based on query request analysis.A single-exponent smoothness method is adopted to predict the future hotspots through time series analysis of history query data,and then the combination strategy of end-to-end copy and light-load neighbor node copy is adopted to balance load according to the query request behaviors,which effectively prevent and eliminate the load imbalance caused by access hotspots.Experimental results validate the proposed method is effective.