During the query optimization process that the DBMS does, please explain how each of the eight cost estimates

MIS
9th Edition
ISBN:9781337681919
Author:BIDGOLI
Publisher:BIDGOLI
Chapter3: Database Systems, Data Warehouses, And Data Marts
Section: Chapter Questions
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During the query optimization process that the DBMS does, please explain how each of the eight cost estimates algorithms may be combined with a variety of heuristic rules and how this impacts the amount of work that the DBA has to do.

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