A Portal Based Approach to Viewing Aggregated Network Performance Data in Distributed Brokering Systems.
Gürhan Gündüz, Shrideep Pallickara, Geoffrey Fox · 2003
this paper, we present a scheme to view aggregated performance information inside a portal and specify constraints on the accumulated performance information to detect network conditions, based on specified thresholds on measured performance factors. This information would then be used to work around network bottlenecks and also be used to drive heuristics for generating optimal routes (and transport protocols deployed) to reach a set of computed destinations. The scheme that we have prototyped in our current work provides for detection of network conditions. The remedial measures that are initiated are currently based on static techniques. We suggest that this work is a precursor to a dynamically responsive system. This work builds upon our previous work [1] involving the design of a framework for aggregation network performance. The investigations that we report in this paper are in the context of NaradaBrokering [2-10] a distributed brokering system