Before you install mysql, need to be made to optimize the linux, mainly targeted section of the configuration file system and kernel optimization of
content written before detailed reference blog
https://blog.51cto.com/11555417/2406110
mainly on the following aspects optimizing:
1, the file system is adjusted to XFS
2, scheduling optimization cpu
3, increase the limit of connectivity
In addition to the core optimized for different memory programming, database parameters can be optimized, as shown below:
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