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ERD for Parrot Palace Information System Essay Example

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ERD for Parrot Palace Information System

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ERD for Parrot Palace Information System. The application is also easy to customize. This make easy updating in terms of feel and look of the application by customizing the information presentation to different groups of users. Consequently, the application is more secure. This is because the application is deployed on dedicated servers, which are maintained and monitored by service administrators who are experienced. In summary, the application is easy to develop, useful to users, easy to install and maintain, and it is easy to grow as the company grows.Some of the design features that should be included for growth of the company include the outputs, network specifications, and requirements that support processing like file retention, start-up processing, recovery, and backup.

Purchasing software packages need to be part of the strategies therefore to cater for growth, the company needs to include the interface information that is needed between the system and package the company is developing. The company needs to develop and use the CASE design tool where the company will be able to print design diagram and other document from the CASE design tools in the system.The consideration for legacy systems will be an established format in the company especially in the IT management when the situation is migrating from the old to new design where the present solutions are reused. The processes, procedures, and information format needs to be developed in the field. The solutions here entail discarding the system and develop a placement system that is virtual, freezing it, and using it to be a component of a large system. The potential and consideration reuse of legacy production system is solved by using constraint structures and formal requirement especially in the early phases of design and used in the entire structuring and defining terms such as needs, musts, objectives, wishes, and goals. The four elements important in the requirement analysis include the functional requirements, internal design constraints, winning criteria, and external design constraints. Therefore, the consideration for legacy systems will be an established format in the company especially in the IT management when the situation is migrating from the old to new design where the present solutions are. ERD for Parrot Palace Information System.

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References

Rosenblatt, H. J. (2013). Systems analysis and design (10th ed.). Boston: Course Technology.
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