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It makes little sense to design databases that meet design elegance standards
while they fail to meet end-user information requirements
Therefore, always explore the use of carefully defined trade-offs to ensure that the databases meet end-user requirements while conforming to high design standards
An information system
is designed to help transform data into information and to manage both data and information.
Thus, the database is a very important part of the information system
Systems analysis
is the process that establishes the need for an information system and its extent.
Systems development
is the process of creating an information system