SSE integrates and combines in a development cycle the following independent main modular approaches: requirements engineering, design modeling, programming, testing and deployment. Each approach consists of its own sub-modular, integrated and cyclic combination of internal phases: requirement engineering consists of specification, functionals, non-functionals, and analysis; design modeling consists of use cases, system flows, data flow and source code; programming consists of languages, tools and technologies, development, and debugging; testing consists of test cases, modular, integrated and quality; finally, deployment consists of installation, configuration, training, feedback. Iterative cycles lead to continuous improvement. Achievements translate the goals in good software.
SSE is the most important phase of the Butterfly model, which promotes the usage of any earlier mentioned SDLC involving requirements analysis, design modeling, programming and testing of the scientific software solution. It correlates with the phase Scientific Methodology; the finalized functional requirements are based on the desired system output, and the system should be modeled according to the defined logics and mathematics (individual as well as the sequence of algorithms if there are more than one). The most suitable, advanced, recent, economically affordable, transferable, flexible and reliable developmental technologies should be chosen considering the use and availability of the data (large, small, complex, shared via intranet or internet).
An Objectoriented Approach To Programming Logic And Design Fourth Edition Answer Key
G. Cugola, C. Ghezzi, and M. Monga,``Malaj: A Proposal to Eliminate Clashes Between Aspect-Oriented and Object-Oriented Programming''. In Proceeding of 16th IFIP World Computer Congress, International Conference on Software: Theory and Practice (WCC2000), Beijing (China), August 21-25, 2000. Aspect-oriented programming (AOP) aims at providing linguistic mechanisms that enable better separation of concerns in program development. Mainstream techniques, like object-oriented programming, do not provide a satisfactory solution to this problem, in that they do not capture the frequent case of aspects that cross-cut system components, and hence cannot be fully encapsulated. On the other hand, AOP is in its early stages, and it is still unclear what are the fundamental design criteria for aspect-oriented languages (AOLs). A previous evaluation of a general-purpose AOL suggested that the flexibility gained by the ability to freely intertwine aspect and functional code opens several potential conflicts with the principles of objectorientation. Based on this experience, in this paper we present an alternative approach where the vision of a general-purpose AOL is replaced by the vision of a system where several, independent aspects are gathered, each providing specialized support for a single concern. The hypothesis underlying this work is that such a design approach provides a good compromise between flexibility and preservation of good object-oriented and programming principles. G. Cugola, P.Y. Cunin, S. Dami, J. Estublier, A. Fuggetta, F. Pacull, M. Riviere, and H. Verjus, ``Customizing the behavior of middleware: the PIE approach'' in proceeding of the Workshop on Reflective Middleware (RM2000), New York (USA), April 7-8, 2000. 2ff7e9595c
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