News : Is CEP a pre-requisite for EDA or SOA?

In a post Jack Van Hoof  compared CEP and EDA and how they relate to an SOA. He said

CEP (Complex Event Processing) correlates multiple messages within given time frames. EDA is an architectural approach to model information systems from a business event perspective. EDA differs from SOA by its focus. SOA puts services at the center of the model and EDA does so with business events. The SOA-approach tends to result in a synchronous communication style and the EDA-approach in an asynchronous communication style.

He believes that the market does not understand EDA  and explains how CEP is fundamentally different from EDA; that CEP is a tool and EDA is an architecture …

Read the complete news item @ InfoQ