Question: What is data redundancy ? And think of older/traditional file system and Modern Database Management sytems. Compare how and which characteristics of old fashion file

What is data redundancy ? And think of older/traditional file system and Modern Database Management sytems. Compare how and which characteristics of old fashion file system can lead to have data redundancy and how modern Relational Databases eleminate these data redundancy issues?

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Data redundancy refers to the situation where the same data is stored in multiple locations within a database or information system It occurs when there are unnecessary duplicates or repetitions of da... View full answer

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