Update Anomalies
In a redundant database, when you need to update a certain value, you often need to update that value in all the tuples in your database. When doing so, there is a high chance that you might miss a tuple, causing an anomaly.
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In a redundant database, when you need to update a certain value, you often need to update that value in all the tuples in your database. When doing so, there is a high chance that you might miss a tuple, causing an anomaly.