Explain the phases and function of the query optimizer. Identify the tools to edit query optimizer strategies.
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Question:
Explain the phases and function of the query optimizer.
Identify the tools to edit query optimizer strategies.
Explain how performance of a database system is measured.
Differentiate between response time and throughput.
Explain how the physical design of a database influences performance tuning.
Explain three ways queries can be altered to increase database performance.
Present specific examples to illustrate how implementing each query alteration could optimize the database.
Related Book For
Statistics For Business Decision Making And Analysis
ISBN: 9780321890269
2nd Edition
Authors: Robert Stine, Dean Foster
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