Hello everyone!

This is my third thread in this forum, and like the two others I just want to learn and share with all of you on a general subject. This time: do you make a map for a fantasy novel the same way you do a map for a D&D? I am asking because I never did some D&D, though some friends of mine asked me several times to make a map or two. In general I think there are not many différences. What are your thoughts on the subject?