Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Chapter 20, Problem 9PE

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When data for a low-level computation database operation fits into memory sometimes super-linear speedup is observed:

  • The main reason for the same is simply that enough cache is available although in parallel. Here, it results in tremendous reduction in memory access time...

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