System Integration: I will work in the management of the satellite resources traffic, and in particular on the bandwidth optimization processes, studying the interaction of the various devices through which the traffic flows and analyzing the satellite resources traffic statistics. Users have been analyzed using data collected by usual network accounting and presented to different machine learning algorithm to find similarities. At first, every algorithm performances were evaluated. Then, some categories were extracted. Finally the categories have been projected to real data and a discussion on the results was made.