What are object identifiers? Why are they used by OODBMSs? What is the difference with primary keys

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What are object identifiers? Why are they used by OODBMSs? What is the difference with primary keys in an RDBMS?

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Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

ISBN: 9781107186125

1st Edition

Authors: Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens

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Question Posted: Dec 16, 2023 06:15 AM

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What is an object identifier? Why are object identifiers required in an object database?
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What are object identifiers? Why are they used by OODBMSs? What is the difference with primary keys

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Object identifiers OIDs are unique identifiers assigned to each object instance in an ObjectOriented Database Management System OODBMS OIDs serve as a ...View the full answer

Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

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