Using the example of an online cell phone apps store, list relevant data flows, data stores, processes, and sources/sinks. Assume that, the customer would like to purchase an application for his smartphone.  Draw a CONTEXT DIAGRAM that represents the app store along with case study context and analysis

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Database management

Database management allows people to store, retrieve, and organize data from a computer. Database management defines the data operations, storage, and security practices of the database administrators throughout the data life cycle. Database management involves supporting, designing, and implementing the stored data to maximize its value.