ESB’s primarily connect systems together using event based processing, also handles processing and communications between the systems. In the old days, systems were integrated using many different technologies. ESBs now can act as the high speed information highway between systems using a common communication protocol such as SOAP/XML Web services or direct APIs.
cDevWorkflow provides a high performance Enterprise Service Bus. It is implemented mainly performance in mind and using the Event publisher/subscriber model. In cDevWorkflow, events can be defined, and event handlers can be defined. Mappings can be defined between events and event handlers. Using the mappings, when events are published to the ESB, the defined event handlers act upon each of the published events.
Come learn more about cDevWorkflow at: http://www.cDevWorkflow.com