Business Requirements Document Part 2 - Use Cases and Storyboards

Database

Student Name

Institution Affiliate

The database is defined as the package of software that is developed and implemented with the purpose of managing data files in a digital and organized format. Database lifecycle is usually identified as the documentation and observation process of the development and implementation of the database programs, which is consisted with five major stages. These stages represent the phases which are planning, development, evaluation, and implementation.

The initial stage is planning which involves the collection of information that is necessary and theoretical framework preparation that regards requirements of which the database program is created. the developers plan platforms which the program of the database is designed and allocates associated budget. The analysis stage mainly involves evaluation critically of the development planning of database.Here a number of developers have to assess the database development plan with elements such as time-period, cost, platforms of development and forecasts the results.

In the third stage of database life cycle is design or development. This is a stage where all parameters of the logical design of operations of the database are finalized and development of the program is carried out. Implementation is a stage where the program begins to operate as a user controlled application aimed at performing a particular task.

Maintenance is usually the last stage in this cycle.This stage performs operations such as troubleshooting, testing and maintaining features of the database program. This stage usually starts immediately after the database program is implemented and it's a process that is continuous to cater for any considerable problem that may appear in the database, thus requiring to be re-planned or simply re-design for another implementation cycle.

References

Bouchrika, I. (2014). Learn database systems with implementation and examples. Place of publication not identified: Lulu Com.

Rob, P., Coronel, C. & Crockett, K. (2008). Database systems: design, implementation & management. London: Cengage Learning.