Smart system application are gaining significant attention especially concerning health monitoring researches. Data captured from sensors are arriving continuously and for an efficient handling of this large volume of data stream processing would give the ideal solution [6]. Stream processing means that without intermediate storage the data should be processed as they are coming from the sensors. Storing and downloading data is a time-consuming mechanism, and during our investigation we have proved that data downloading time has significant impact on the overall execution of our health monitoring smart application. We have investigated the most common science gateway solution to examine the path that data takes from the outer storage to the executor node or the infrastructure and we have defined an execution model for smart system applications where the data movement is minimal.
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