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

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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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Database System Concepts

ISBN: 978-0072554816

4th Edition

Authors: Henry F. Korth, S. Sudarshan

Question Posted: Jan 29, 2011 01:42 AM

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

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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 the full answer

Database System Concepts

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