facilities administration container Federated Query integration pattern 2nd 3rd long-duration request push model versus pull model real-time request pattern variations financial services adopting ESB find/bind/invoke operations service invocation and firewalls JMX and flexibility of partner, integration and flow-through provisioning [See STP] food distribution networks adopting ESB Forward Cache integration pattern data forwarding and publish-and-subscribe itinerary-based routing and forward cache pattern, XML FTP (File Transfer Protocol) ESB instead of integration and 2nd