Discuss the cost components for a cost function that is used to estimate query execution cost. Which
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Discuss the cost components for a cost function that is used to estimate query execution cost. Which cost components are used most often as the basis for cost functions?
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Access cost to secondary storage This is the cost of transferring reading and writing data blocks between secondary disk storage and main memory buffe...View the full answer
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Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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