SOAP / WSDL for designing a web portal on Linux/Unix

[Robertlzw]

Hi there,

Is there anyone who have experience with using SOAP / WSDL for designing a web service (e.g., a dynamic web portal accessing databases). How can I use SOAP / WSDL together Apache servers on Linux/Unix for such a design ? A big picture view of it can be very helpful for me.

Thanks a lot in advance,
Robert