I need help creating a thesis and an outline on System Development Lifecycle. Prepare this assignment according to the guidelines found in the APA Style Guide. An abstract is required. Over a period of time, SDLC has proved itself as one of the better models to prevail over traditional methodologies to implement system development across the whole organizations. It is, however, important to note that this approach is not considered sufficient or adequate enough to deal with agile computing. SDLC also fails to provide a sufficient methodological framework where iterative processes are required and stakeholders have to make periodic reviews of the processes.
The system development lifecycle or SDLC is considered as a conceptual model describing stages involved in the development of an information system from start to finish. SDLC approach is a stage-wise approach wherein analysts have to take a sequential approach to design, develop, and identify the stakeholder ownership for the system development as a whole. Within the perspective of the software development process, SDLC is a collection of methodologies that are used for planning and controlling the overall system development process. (Beynon-Davies, 2009)
SDLC is a deliberate way of building information systems in a methodological as well as in a structured way. The overall methodology started to appear during the 1960s in order to build large business systems enabling large amounts of number crunching and data manipulation. The overall popularity of this approach can be assessed from the fact that it is one of the widely used methodologies giving effective and sufficient results to system analysts to pursue this approach. (Blanchard & Fabrycky, 2006)
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SDLC is also considered as a process used by the system analysts to develop an information system while at the same time defining the ownership of various processes as well as determining the training and development needs of the users to run the system effectively.
It is also critical to understand that information system are complex in nature with multiple sources providing different hardware and software which operate together. To deal with such a level of complexity, SDLC, therefore, proposes certain methodologies to deal with different situations as they arise.