Analysis and performance optimization solutions MySQL- factors affect MySQL performance _


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Several factors affect the performance of

  • Hardware resources (CPU, memory, disk, etc.)

  • The difference between the operating system

  • MySQL storage engine of choice

    MyISAM: the transaction, table-level locking does not support
    transaction-level storage engine, the perfect support for row-level locking, transaction ACID properties: InnoDB.

    But not that worse than InnoDB than MyISAM, see usage scenarios

  • Database parameters

  • Database design and SQL statements , there is no doubt this is the most important factor

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Origin blog.csdn.net/yangshangwei/article/details/104106840