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講解一個經過高手優化的MySQL數據庫實例

2008-08-15 05:14:47  編輯來源:互聯網  简体版  手機版  移動版  評論  字體: ||

據說這是高手優化的mysql,供大家參考,其中連接數: max_connections=1500可以根據服務器的性能更改.

#set-variable = connect_timeout=5

#set-variable = wait_timeout=5

建議啓用,負擔重的服務器可以適當減少持續連接時間

[mysqld]

basedir=D:/mysql

#bind-address=ip

datadir=D:/mysql/data

#language=D:/mysql/share/your language directory

#slow query log#=

#tmpdir#=

#port=3306

set-variable = max_connections=1500

skip-locking

#skip-networking

set-variable = key_buffer=384M

set-variable = max_allowed_packet=1M

set-variable = table_cache=512

set-variable = sort_buffer=2M

set-variable = record_buffer=2M

set-variable = thread_cache=8

# Try number of CPU's*2 for thread_concurrency

set-variable = thread_concurrency=8

set-variable = myisam_sort_buffer_size=64M

#set-variable = connect_timeout=5

#set-variable = wait_timeout=5

server-id = 1

[isamchk]

set-variable = key_buffer=128M

set-variable = sort_buffer=128M

set-variable = read_buffer=2M

set-variable = write_buffer=2M

[myisamchk]

set-variable = key_buffer=128M

set-variable = sort_buffer=128M

set-variable = read_buffer=2M

set-variable = write_buffer=2M

[WinMySQLadmin]

Server=D:/mysql/bin/mysqld-nt.exe

據說這是高手優化的mysql,供大家參考,其中連接數: max_connections=1500可以根據服務器的性能更改. #set-variable = connect_timeout=5 #set-variable = wait_timeout=5 建議啓用,負擔重的服務器可以適當減少持續連接時間 [mysqld] basedir=D:/mysql #bind-address=ip datadir=D:/mysql/data #language=D:/mysql/share/your language directory #slow query log#= #tmpdir#= #port=3306 set-variable = max_connections=1500 skip-locking #skip-networking set-variable = key_buffer=384M set-variable = max_allowed_packet=1M set-variable = table_cache=512 set-variable = sort_buffer=2M set-variable = record_buffer=2M set-variable = thread_cache=8 # Try number of CPU's*2 for thread_concurrency set-variable = thread_concurrency=8 set-variable = myisam_sort_buffer_size=64M #set-variable = connect_timeout=5 #set-variable = wait_timeout=5 server-id = 1 [isamchk] set-variable = key_buffer=128M set-variable = sort_buffer=128M set-variable = read_buffer=2M set-variable = write_buffer=2M [myisamchk] set-variable = key_buffer=128M set-variable = sort_buffer=128M set-variable = read_buffer=2M set-variable = write_buffer=2M [WinMySQLadmin] Server=D:/mysql/bin/mysqld-nt.exe
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