Write Five SQL and a reflective report and Task3 Free Essay Example, 1000 words

Analysis and design stages of system development are important because they are the stages in which the requirements of the system are evaluated and incorporated into a model of the final system. This is the stage in which all the functionality of the system to be developed are modeled into a prototype from which the system will be developed from; the model or prototype is the basis or the blueprint on which the system is built. Based on the design, the database will be built, the user interface will follow, and the integration of all components will follow too. Task 3 Learning Journal Entries 1. The most important factors to the success of any project include budget, time, and finally quality 2. It is very important to take time to get the best design for a project. This is because it is the reference point for the system development 3. Database design and development requires consultation from experts 4. It is always prudent to keep in mind the requirements of the final users when developing a system 5. When designing a system it is important that the design be simple and one that is feasible in terms of implementation. I have decide to include the above entries in my journal of learning entries because I believe these are some of the most important things I have been able to learn during the course of this unit. We will write a custom essay sample on Write Five SQL and a reflective report and Task3 or any topic specifically for you Only $17.96 $11.86/page Whichever data model is chosen for the development of a database design and so on, the model for designing the database has to follow the system development methodology to the latter. The above learning entries also serve to remind me; in summary, what system design and development is all about; time, quality, and budget. How long will the system take to develop? How much money will be needed to develop the system to completion? Finally, how good should the system be? Does the system design truly meet the demands of the SRS document? If the system does not meet the requirements, what can be done within the project budget to correct the system design? Conclusion Database design plays a huge role when systems are being developed especially when the system needs storage facilities. Rightly so, therefore, proper planning needs to be done before the system development or design starts.