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A method of database design Creating a paper design first has several advantages: - it provides a guide to follow when defining the database - it maximizes your system's reliability by helping you catch potential problems for users entering or editing data - it serves as a blueprint for discussion - it prevents problems, helps in estimating cost and size, and saves time and money later
A properly designed database: - solves the problem - contains accurate, reliable data - meets the users' needs and is easy to use
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