Abstract: Embodiments are directed to a unified and extensible telemetry method together with a data telemetry model aimed at the data activities of a system. Information collected using the telemetry data model is analyzed using telemetry analytics to derive insights on data activities, through the analysis of single events and subsequent linear relationships between these events, as well as the more generally networked multi-dimensional relationships among the data activities. Such analysis can provide insights for system owners to understand past data activities, optimize current data activities, and predict future data activity demands and requirements.