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If one requires to access data using Logical Database, the use of events is unavoidable.
Yes, if someone wants to access data using Logical database then the use of events is unavoidable.
Create 1 experiment to demonstrate an aspect of query optimisation by using access-path structures (indexes), decomposition, or denormalisation. Once satisfied with your experiment
WHAT IS DATABASE TECHNOLOGIES
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WHAT IS MEANT BY E-R MODEL
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explain thee diffrent types of data models
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