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An axiomatic model of dynamic schema evolution in objectbase systems

ACM Trans. Database Syst., no. 1 (1997): 75-114

Cited: 102|Views32
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The schema of a database system consists of the constructs that model the entities of data. Schema evolution is the timely change of the schema and the consistent management of these changes. Dynamic schema evolution (DSE) is the management of schema changes while a database management system is in operation. DSE is a necessary facility o...More

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