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What is the difference between SQL performance tuning and database performance tuning? What are the three phases the DBMS processes a query in? What do
- What is the difference between SQL performance tuning and database performance tuning?
- What are the three phases the DBMS processes a query in? What do you do in each phase?
- Why is an index on every column of a table inappropriate?
- Where do database statistics come from?
- Explain what RAID stands for, and describe the levels.
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SQL performance tuning vs database performance tuning SQL performance tuning is the process of optimizing SQL queries to improve their performance This includes things like choosing the right indexes ...
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Concepts of Database Management
Authors: Philip J. Pratt, Mary Z. Last
8th edition
1285427106, 978-1285427102
