An integral communication tool is producing a coherent message while attempting to achieve synergy among different types of communicators. By encouraging a purposeful dialogue and automatic exchange of relevant information, these kinds of tools can improve our mutual understanding, cooperation,...

Data modelling is a complex process that depends on the knowledge and experience of the designers who carry it out. The quality of created models has a significant impact on the quality of successive phases of information systems development. This paper, in short, reviews the data modelling...