founder of the the Esper Event Stream Processor
Esper: Event Stream Processing and Correlation
Publish Date: Mar. 8, 2007
Event-driven architectures turn a traditional data-driven application's architecture upside-down. Instead of storing the data and running queries against stored data, Esper allows applications to store queries and run the data through. This article introduces Esper, a lightweight event processing kernel written in Java.
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