11. The method of claim 10 , wherein transforming includes changing the order of attributes within said logical representation.
10. The method of claim 1 , wherein: said source site defines a first version of said complex type; said destination site defines a second version of said complex type; and further comprising: converting said logical representation to a second storage format used to store instances of the complex type within the second database includes transforming said logical representation to represent said second version of said complex type.