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Systems Development Life Cycle - Coursework Example

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"Systems Development Life Cycle" paper focuses on SDLC, a detailed guideline that describes how any system should be developed right from the project conceptualization phase to the system closure stage. When applied to software development SDLC defines the entire software development process…
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Systems Development Life Cycle
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Download file to see previous pages The unprecedented development of Information and Communication Technology (ICT) in the last couple of decades has resulted in the adoption of computer infrastructure and implementation information systems and networks by almost all organizations worth its while. The ICT infrastructure of every organization has grown in scale and complexity with the passing years. This is more so in the case of large organizations that span across countries or continents. Software development has to take into consideration all aspects and all complexities of the system and organization for which the software is being developed. It comes to a stage where it is simply impossible to develop a software system independently and implement it over a complex and sophisticated infrastructure. A systematic and detailed study of the system and its requirements, a proper understanding of the various processes involved, the anticipation of the changes and process re-engineering that would be called for, financial implication s and risks involved are essential for successful software development. This, in turn, warrants the involvement of a variety of ICT professionals in diverse fields of specialization who have to work according to a highly specified and detailed roadmap in order to achieve their objectives. Such a roadmap which gives in detail all the phases of the software development process so that it can be carried out smoothly without any hitches is known as the SDLC.

Software systems development is not a very old profession from a historical perspective. Commercial application development started off only in the early 1960s. Applications development in the early days did not follow any systematic technique. But by the late 1960s, it was clear that a more disciplined approach was required.

“What evolved from these early activities in improving rigor is an understanding of the scope and complexity of the total development process. It became clear that the process of creating systems required a system to do systems. This is the SDLC. It is the system used to build and maintain software systems.” (Bender, 2003) ...Download file to see next pagesRead More
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