A few minutes of MySQL optimization for interview

Source: Internet
Author: User

1, reduce the number of queries, how to reduce? 2, table structure optimization, how to optimize? 3, column selection principle? 4, the index principle?

5, MySQL statement optimization? 6. Increase MySQL processing performance?

Pass these points, and then the details. This can extend a lot of detail points. Basic No leakage

1. Reduce the number of queries can be achieved through caching, page static and other redundant fields. 2, table structure optimization principle: fixed length and variable length separation, common and not commonly used separation is not finished, to be continued .....

A few minutes of MySQL optimization for interview

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