A Comparison of the Four Approaches

Abstract

In this chapter a concentrated view and analysis of the four different approaches presented in the previous chapters is provided. Starting with the first section, a quick view of the approaches under question is given. The second section presents characteristic advantages and disadvantages of each of the approaches and analyzes them. Thereafter, the third section analyses the similarities and differences among these approaches, with the fourth section presenting a quick reference to the main characteristics of the four approaches. Finally, section “Example of Business Scenario” is an exemplar scenario that summarizes all four approaches.