  Web services is a collection of technologies that client-server model use
also to exchange information. The Web services uses XML as the message wrapper
to exchange information but the XML is always verbose and hence incurs latency
in the communication. This paper used UML to model the Web services exchange
for client-server applications. UML notations were used to offer the
interactions between the objects and the elements of the Web services and how
the information is compressed for the exchange. The analysis and the design of
the requirements will be useful to Web services and cloud computing researchers
and developers.
