System Development Life Cycle Pros And Cons

Although the SDLC (System Development sustenance Cycle) has many strengths and is still used today, it same has many potential weaknesses which postulate led to alternative mannerologies, techniques, and tools initiation available. (Avison & Fitzgerald, 2003). The System Development Life Cycle is outlined as a method of formal processes that a team of professionals may use to approach a project to develop a computer remains for a customer (Dennis et al, 2006. P.4.). It was designed to improve on the stepwise real basic method which in turn had replaced the two-phase method which twisty going straight to the null stage and from consequently on merely patching the civil order as they went along (Leffingwell and Widrig, 2003. p.24.). However, harmonize to Hoffer et al, the number of identified phases in this method varies from between 3 and 20 (depending on the textbook authors and individual organisations (Hoffer et al, 2009. P.5.)). The common phases emerge to be Planning, Investigation, Analysis, Design, Implementation and Maintenance. SDLC is overly known as the f everys sit. Later in that location also came the Agile puzzle, Spiral simulate, DSDM model and many more. According to Leffingwell and Widrig (2003, p.24.) the waterfall method was first created by Winston W. Royce in 1970 (Royce, 1970).

The SDLC method gives developers both(prenominal) guidance on what should and shouldnt be developed. Through this method the developers are able to embed detailed plans on how and then actually build the dust. This is achieved by breaking the project tweak into more manageable pieces. Also, this placement promotes the heavy financial support of all events in the process, which means the outline is easier later on to understand. This documentation is crucial in non exclusively maintaining the system, but also in future improvements. Leffingwell and Widrig(2003. p.24.) evoke that apiece step in the falls method cannot generate without the antecedent step being finish as it depends on the preceding work. A...If you want to get a full essay, rule it on our website: Ordercustompaper.com

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