Abstract:In this paper, we present a real-time capable event-based system, which is tailored towards analytical query processing in the context of soccer games. The main challenge is to meet the application's strict real-time and low-latency requirements in face of streams of high-velocity sensor data. We describe a workflow-like architecture for query processing based on a publish/subscribe model. Queries are structured into computational tasks that are arranged sequentially and/or in parallel. Tasks are connected by … Show more
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