Storing all blocks of a large file on consecutive disk blocks would minimize seeks during sequential file

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Storing all blocks of a large file on consecutive disk blocks would minimize seeks during sequential file reads. Why is it impractical to do so? What do operating systems do instead, to minimize the number of seeks during sequential reads?

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Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

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Question Posted: Jun 13, 2022 07:22 AM

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Storing all blocks of a large file on consecutive disk blocks would minimize seeks during sequential file

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Modern magnetic disks are as is well known dramatically slower at random reads than sequential reads Technological progress has exacerbated the proble...View the full answer

Database System Concepts

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