Question: Since indices speed query processing, why might they not be kept on several search keys? List as many reasons as possible.

Since indices speed query processing, why might they not be kept on several search keys? List as many reasons as possible.

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Indices in databases are used to speed up the retrieval of data by allowing quick access to rows in a table much like the index in a book helps you to quickly find information While indices can be inc... View full answer

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