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Zahir Tari

Titles by This Editor

Until recently, information systems have been designed around different business functions, such as accounts payable and inventory control. Object-oriented modeling, in contrast, structures systems around the data—the objects—that make up the various business functions. Because information about a particular function is limited to one place—to the object—the system is shielded from the effects of change. Object-oriented modeling also promotes better understanding of requirements, clear designs, and more easily maintainable systems.