sir i used Sql server Database and query some data from Delphi now want this sofware to be accessable around the world and data is about weather .i have first time encount such situation i have now idea about what to use but thier are soap and wsdl and datasnap serever avilable . any of these can be use sir plz guid me detail from step to step. if u want i can past the software to. thanx in advance.
A DataSnap server is one option, you can write an ISAPI DLL, that's another. You can run either on an IIS server, so I suggest you investigate both options and decide from there. It depends on what you want to provide, how do you want your data to be accessible to others?