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An event driven architecture is a software architecture for applications that detect and respond to events. An event is a significant change in the state of a system or its environment. The change may occur rapidly or slowly. The occurrence of an event in the past, or its current unfolding, or a prediction of an event in the future is deduced from data. An event-driven architecture includes sensors and other sources of data; processors that fuse data from multiple sensors and detect patterns over time, geographical locations, and other attributes and deduce events that occurred or predict events; responders for initiating actions in response to events; communication links for transferring information between components; and administrative software for monitoring, tailoring and managing the application.
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Chandy, K.M. (2016). Event Driven Architecture. In: Liu, L., Özsu, M. (eds) Encyclopedia of Database Systems. Springer, New York, NY. https://doi.org/10.1007/978-1-4899-7993-3_570-2
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DOI: https://doi.org/10.1007/978-1-4899-7993-3_570-2
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