Sdlc and Agile Methodologies

In: Computers and Technology

Submitted By rick713
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Pages 2
SDLC and Agile Methodologies
Ricardo E. Reyes
BSA/375
February 10, 2014
Michael James, IT Program Instructor

SDLC/Agile Methodology Differences The Systems Development Life Cycle, better known as the SDLC, is an Information System development method which is founded upon its four fundamental phases: * * Planning * Analysis (& Design) * Design * Implementation

Although these four phases are sometimes approached in a few different ways, the basic concept remains the same; each phase of the development method is addressed in a typical SDLC approach. The approach may sometimes be done consecutively, incrementally, or in other manners dependant on the situation. SDLC methodology is better suited for larger projects, in addition to a larger audience. Although this process requires as much input as possible (during the Analysis phase) from people who will work directly with the new system, this same requirement will normally diminish as the development process continues with the rest of the other phases. In comparison, the Agile methodologies are a collection of alternate (more fluid and adaptive) approaches made from several different system development methods. A document by the name of The Agile Manifesto addresses these common aspects of the various methodologies under the Agile Methodologies umbrella. One of the key principles which constitute a specific methodology as part of the Agile Methodology would be that the methodology will be very flexible and adaptive to the current state of the project, instead of dictating which path it will follow. Agile Methodologies are also much better suited for smaller groups of experts which remain actively involved throughout the developmental process.

Best Suited Methodologies When it comes to better fits for the various methodologies, the difference is quite evident. Agile…...

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