Research on an Application-layer Network Performance Measure Method
Lijie Cui, Jingang Li, Wei Liu · Procedia Engineering · 2012
This paper propose an application-layer network performance measure method for distributed information collection system, and verified the authenticity and stability of the proposed network distance by experiments. Based on the research process, we proposed a definition of network distance based on distributed information collection system of distributed search engine, and to reduce the network of distributed data acquisition system from the total amount of the research for this article, is the main direction. Aimed at the definition of the network distance in information collection system, improved network distance prediction algorithm and Web partition system, experiments and analysis are all carried out. We finish an experimental verification of application-layer network distance that limit the authenticity and stability in statistics less than 10%, through which as a standard of network distance of establishing network coordinate, also can provide a theoretical basis for the further network distance prediction.