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Advanced MySQL 8
book

Advanced MySQL 8

by Eric Vanier, Birju Shah, Tejaswi Malepati
January 2019
Intermediate to advanced
286 pages
7h 41m
English
Packt Publishing
Content preview from Advanced MySQL 8

Indexing Your Data for High Performance

This chapter explains how to optimize MySQL performance by using indexes and query execution plans, and provides examples. Optimization involves a good understanding of the MySQL optimizer and index strategy and, finally, a solid knowledge of how indexes and queries work together.

In this chapter, we will cover the following topics:

  • How does the MySQL optimizer think in MySQL 8.0?
  • What kind of data type should I consider indexing first and why?
  • Why should I have a good index strategy?
  • What impact does an index have on MySQL performance?
  • How to display and analyze a table structure
  • How to efficiently read MySQL query execution plans
  • How to know when to create an index
  • Using multiple columns in an index ...
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Publisher Resources

ISBN: 9781788834445Other