> It would be in the context of syncing a local app server with a cloud > system like salesforce.com or netsuite.
I don't think that asking about system performance is an especially good idea for getting your questions answered. In general, JDBC expects direct network connections, open database sockets, etc. You probably won't be able to make that happen in a cloud environment. SOAP is a good alternative in that kind of environment, since you can typically use SOAP over HTTP, which is generally already open. WSDL is just a way to publish SOAP interfaces. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Want to reach the ColdFusion community with something they want? Let them know on the House of Fusion mailing lists Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:325802 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4