i would like to how sites like www.godaddy.com,www.host1plus.com,www.nibav.com provide site builder facility for their customers.how they are able to create site builder and maintain in the server.i want to know the technical details behind it. . .
I can’t confirm for the hosts mentioned, but it’s pretty common to see web hosting companies use 3rd party software for a site builder.
The popular choices are Parallels’ SiteBuilder and RVSiteBuilder.
You could probably build your own using PHP or something, it’s just a web application, they simply edit the source file based on whatever is clicked, selected or controlled at the user end. Not much difference in the way a web app functions to a desktop app, it’s just the medium being used which differs.