Methodology of OemSoftsales Infotech

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	Methodology

	OemSoftsales works on providing quality enterprise solutions that encompass from program management to product maintenance. A new group is created for every client, specific to the need of the client. This focused group is responsible for the end-to-end delivery of products & functions as an extended arm of the clients IT division. Project management is made clearly visible to the client at any point of time and the client is given access to the development server itself over the internet for control on work products.

	Software Development Lifecycle Models:


	WaterFall Model

	The waterfall model is a popular version of the systems development life cycle model for software engineering. Often considered the classic approach to the systems development life cycle, the waterfall model describes a development method that is linear and sequential.





	Incremental Model

	The incremental approach attempts to combine the waterfall sequence with some of the advantages of prototyping. This approach is favored by many object-oriented practicioners. It basically divides the overall project into a number of increments. Then it applies the waterfall model to each increment. The system is put into production when the first increment is delivered. As time passes additional increments are completed and added to the working system. This approach is favored by many object-oriented practitioners.




	Extreme Programming Model

	In extreme programming model, there is nothing like a clear phase boundary.A very small requirement set is taken and analyzed. The development team does a brainstorm session on that requirements and address at a design logic. Then immediately coding starts.