Optimization of my. ini in mysql database 2 GB memory for site-specific anti-DDoS settings

Mysql database my. ini optimization, 2 GB memory, for many sites, compression settings. You can refer.

Mysql database my. ini optimization, 2 GB memory, for many sites, compression settings. You can refer.

The larger the physical memory, the larger the setting. The default value is 2402, and the value is adjusted.
Innodb_additional_mem_pool_size = 4 M; default value: 2 M
Innodb_flush_log_at_trx_commit = 1
(If it is set to 0, innodb_log_buffer_size is stored after the queue is full. The default value is 1)
Innodb_log_buffer_size = 2 M; default value: 1 M
Innodb_thread_concurrency = 8 if you have a few CPUs on your server, set it to a few. We recommend that you use the default value of 8
Key_buffer_size = 256 M. The default value is 218 to 128.
Tmp_table_size = 64 M. The default value is 16 M and the value is adjusted to 64-256.
Read_buffer_size = 4 M. The default value is 64 K.
Read_rnd_buffer_size = 16 M. The default value is 256 K.
Sort_buffer_size = 32 M. The default value is 256 K.
Max_connections = 1024 the default value is 1210.
Thread_cache_size = 120 The default value is 60.
Query_cache_size = 64 M