NIMSAD Essay Example | Topics and Well Written Essays - 2750 words

NIMSAD - Essay Example Planning, analysis, and designing prior to implementation are very important. The process technology tools or the methodology framework are developed to help organizations explore the procedure, organize work tasks, control and monitor progress and manage technical quality (Pressman). The selection of a proper process modeling tool is necessary. If the process is weak, the end product will undoubtedly suffer, because when the planning and analysis is not done accurately, there remain some discrepancies in the end product. But an obsessive over- reliance on process is very dodgy too. The selection of an appropriate methodology gives a better end product, better developing process, and a much standardized process which can help in attaining the user requirements. The outcome of all the methodologies is not same. Some are product-oriented; others are more concerned about the user requirements. Some are for small projects while others are for organizational projects. The selection of the design methodology is done with respect to the users’ requirements, time scale, cost, and human resource. The methodologies are classified on different factors. Some methodologies focus on process orientation and functional decomposition such as STRADIS and YSM. Other methodologies like IE emphasize on analysis of data. Classification of methodologies is also done on the geographical location such as SSADM and MERISE. Methodology like ETHICS focuses on the socio-technical issues (Jayaratna, 1994). Different frameworks are used to evaluate design methodology. Frameworks are a systematic way to assess methodologies. It summarizes the methodologies and raise points that user himself has to solve accordingly, and then select the methodology. There are many frameworks which evaluate the methodologies but this essay will be presenting NIMSAD; this framework will