A computing device manages a router. A manager engine is instantiated based on a manager engine definition and instantiates a manager ESPE based on a created manager ESP model. A router configuration file is created based on mapping information read from the manager configuration file that describes connectivity between an event publishing source and a source window of the manager ESPE. A router engine is instantiated based on the created router configuration file. A connector is started to receive an event based on the router configuration file. The event is received in the source window of the manager ESPE processed based on the manager ESP model. A third computing device is selected by the router engine based on a usage metric received from each window of a plurality of windows defined by a remote ESP model configured to further process the processed event when it is received.