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Unit 2 Compare And Contrast Development Methods

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Comparing and Contrasting Development Methods One of the first development decisions made during a project implementation is what type of method should be used. The two most basic and often used methods are the Waterfall and Agile Method. For this assignment I will compare and contrast these two methodologies, discuss how I could apply them to my own company and talk about which method I think will be more valuable. The Waterfall Method is a linear approach to development. As Williams explains, there are five sequential stages in this method: analyzing requirements, designing the system, development the system, testing the system and deploying it. Each stage of this development model needs to be completed before the next one can begin. …show more content…

Our organization focuses on being efficient and keeping the cost of healthcare as low as possible. We work to improve value and we have to take into consideration both our patients and our providers. To remain competitive we are always developing and planning new IT projects to align our initiatives with our mission. In my setting, where customer service (patients) is the key, a combination of both approaches would be better. In an ideal situation I would combine both the Waterfall and Agile Methods. I would build my project on the Waterfall Method but build the software with the Agile model. This would allow for us to keep the best of both models. The Agile Method could help my organization in a number of ways. As a health care organization we deal with a large volume of data to help us control cost (scalability). Due to federal regulations on healthcare we need to remain compliant at all times. The Agile method would allow for us to make incremental steps to achieve an application that meets our customers’ expectations. By using a hybrid model you could use the documentation requirements in the Waterfall Model which would allow us to remain complaint by ensuring we have meet all the requirements of both the state and federal government. With the Agile method we would have the ability to adapt to new standards easily without incurring a great deal of cost along the

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For the team structure, I believe that it would remain mostly the same. Some additional people would be hired to move things along faster and provide better contingency in case of sickness or other personnel issues. I would consider potentially using an iterative development depending on the specific requirements of the application and deadline. Some applications are required to be done to the correct specifications or else it will be a complete failure. In such a scenario, I would continue using the waterfall model for its aforementioned advantages.

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1.4 NEED FOR THE STUDY Agile methodologies are a distinct option for waterfall, or customary successive improvement. Scrum is the most well known method for acquainting Agility due with its effortlessness and adaptability. In view of this prominence, numerous organifzations case to be "doing Scrum" yet aren't doing anything near Scrum's genuine definition. Scrum underscores observational input; group self administration, and endeavoring to construct legitimately tried item increases inside short cycles. Doing Scrum as it's really characterized ordinarily clashes with existing propensities at built up non-Agile associations.

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Introduction. Agile is relating to or denoting a method of project management, used especially for software development that is characterized by the division of tasks into short phases of work and frequent reassessment and adaptation of plans. "Agile methods replace high-level design with frequent redesign". It promotes adaptive planning, evolutionary development, early delivery, continuous improvement, and encourages rapid and flexible response to change.

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First of all, I need to clarify that there is no dominant method of comparison between countries. Every method has its own advantages and disadvantages involving the level of abstraction, the scope of covering, etc. (Landman & Carvalho, 2016).In the early days, Lijphart (1971) called comparing many countries when using quantitative analysis, the ‘statistical’ method and on the other hand, when comparing few countries with the use of qualitative analysis the ‘comparative’ method. But nowadays, comparative studies are conducted to compare similarities and differences across countries and within countries.

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