Friday, March 1, 2013

VARIABLES TO BE TUNE FOR MYSQL OPTIMIZATION


Here, I gave the list of variables to be tune for MySQL optimization. And give the value for each variable belongs to your system  configuration.

 

The MySQL server

#mysqld

max_connections

max_user_connections

key_buffer_size

myisam_sort_buffer_size

bulk_insert_buffer_size

join_buffer_size

read_buffer_size

sort_buffer_size

table_cache

table_open_cache

thread_cache_size

max_heap_table_size

tmp_table_size  

interactive_timeout

wait_timeout

connect_timeout

max_allowed_packet

max_connect_errors

query_cache_limit

query_cache_size

query_cache_type

log_slow_queries

long_query_time 



#InnoDB tables

innodb_log_buffer_size

innodb_buffer_pool_size

innodb_additional_mem_pool_size



#mysqldump

max_allowed_packet



#myisamchk

key_buffer_size

sort_buffer_size

read_buffer_size




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