Creating a Discovery File:
Web service discovery is a process of locating the Web service over internet or intranet. We can find a web service by the discovery file. Discovery file is in XML format and with .DISCO extension. But it is not necessary for each web service to have a discovery file. If we cannot find the discovery file, we will not be able to locate the Web Services.
A Sample Web service discovery file is
<?xml version="1.0" ?>
< disco:discovery xmlns:disco="http://schemas.xmlsoap.org/disco/">
< scl:contractRef ref="http://mysystem/myservice.asmx?SDL"/>
</disco:discovery>
Universal Description, Discovery, and Integration (UDDI) describe mechanisms to advertise existing Web Services. UDDI is an open, Internet-based specification designed to be the building block that will enable businesses to quickly, easily, and dynamically find and transact business with one another using their preferred applications. A reference site for UDDI is http://uddi.microsoft.com.
To Deploy the Web service:
Deploying a web service Is just like web application deployment. In order to deploy a web service You need to copy the ASMX file and .DISCO file in particular folders.
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