complexevent
Complexevent is a concept in complex event processing (CEP) describing an event derived from combining several simpler events across one or more streams and time intervals. It represents a higher‑level state or condition that would not be detectable from any single input alone. In CEP, complex events are defined by patterns, temporal constraints, and aggregations over time windows.
Core ideas include patterns, windows, and correlation. Patterns specify how simple events relate, such as A
Processing mechanisms involve automata-based matching, rule engines, and SQL‑like streaming queries. CEP engines maintain state about
Applications span domains with real‑time decision needs, including financial fraud detection, network and system monitoring, industrial