There are nine parts to the system analysis and design life cycle. The first three stages are about gathering information. The first part of the cycle is initiation. This is when someone identifies a need or an opportunity. The second part of the cycle is the system concept development, which defines the scope or the boundary of the concepts. Next is the planning stage. During this stage the project management plan and other planning documentation is developed. This will be the basis for acquiring the resources needed to achieve a solution.
The next three stages are about the actual design. The fourth stage is the requirements analysis. This is where the functional requirements document is created in which user needs are analyzed and user requirements are developed. The fifth stage, which is self-explanatory, is the design stage. This is where the systems design documents are created from the detailed requirements, focusing on how to deliver the required functionality.
The sixth stage is the development stage.
This is the part where the design is transformed into a complete information system. The final three stages are where everything comes together. During the integration and testing stage the developed system are tested to see if they perform as designed. Stage eight is implementation. This includes the implementation preparation and the implementation of the system into a production environment and the solution to any of the problems found in the integration and testing stage. Everything being discovered has a system in place. Following the steps above, with a little tweaking toward our goal, gives us a template to develop a successful database.
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