>It looks like the message style web service is 6 -20 times slower >then the old version using JAXP-RPC model.
I can't answer your questions, but I'd be very interested to know more. What kind of data are you passing back and forth? It should be straightforward to make a performance test that was the exact same service as document/literal and rpc/encoded and compare how fast they run. >Is it really the message style very slow comparing with rpc style? I don't see why it should be. >Is true that in rpc style an SAX parser is using for parsing the SOAP >message, and with message style we need DOM, but is this issue the source >for such a huge loose in performance? I don't know, but would like to know the answer myself. >Do I have to make some settings in web container or web app to get better >performance with message style? You want to make sure sendXsiTypes and sendMultiRefs are both turned off in the configuration of Axis. But come to think of it, those parameters may not be relevant to document/literal.
