October 2011
Intermediate to advanced
184 pages
3h 40m
English
Content preview from Effective MySQL Optimizing SQL Statements
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8
Hidden Performance Tips
In previous chapters, we have shown that adding indexes can dramatically improve SQL performance. There are additional ways to improve index efficiency further. Various techniques can be used to simplify or reduce SQL statements to create an immediate performance and throughput improvement.
In this chapter we will be discussing several performance tips:
• Removing duplicate indexes
• Identifying unused and ineffective indexes
• Improving indexes
• Eliminating SQL statements
• Simplifying SQL statements
• Caching options
Index Management Optimizations
The management of indexes—how they are created and maintained—can ...
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