This document discusses the current state of the state of the DataHandling GE and makes several propositions for its future evolution.
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The DataHandling GE is a NGSI gateway level component in charge of generating Complex Events (aggregation data) from updates generated by local NGSI Context Providers (e.g. sensors). These Complex Events are in turn published as new Context Information according the NGSI data model and propagated to NGSI Context Managers (e.g. a remote broker).