Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¡¾×ª¡¿MySQLÓÅ»¯²½Öè¼°my.cnf»º´æÓÅ»¯

1¡¢¿´»úÆ÷ÅäÖã¬Ö¸Èý´ó¼þ£ºcpu¡¢ÄÚ´æ¡¢Ó²ÅÌ
2¡¢¿´mysqlÅäÖòÎÊý
3¡¢²éϵmysqlÐÐ״̬£¬¿ÉÒÔÓÃmysqlreport¹¤¾ßÀ´²é¿´
4¡¢²é¿´mysqlµÄÂý²éѯ
ÒÀ´Î½â¾öÁËÒÔÉÏÎÊÌâÖ®ºó£¬ÔÙÀ´²éÕÒ³ÌÐò·½ÃæµÄÎÊÌâ
my.cnf»º´æÓÅ»¯
ÔÚ my.cnf ÖÐÌí¼Ó/ÐÞ¸ÄÒÔÏÂÑ¡Ïî:
#È¡ÏûÎļþϵͳµÄÍâ²¿Ëø
 skip-locking
 #²»½øÐÐÓòÃû·´½âÎö,×¢ÒâÓÉ´Ë´øÀ´µÄȨÏÞ/ÊÚȨÎÊÌâ
 skip-name-resolve
 #Ë÷Òý»º´æ,¸ù¾ÝÄÚ´æ´óС¶ø¶¨,Èç¹ûÊǶÀÁ¢µÄdb·þÎñÆ÷,¿ÉÒÔÉèÖøߴï80%µÄÄÚ´æ×ÜÁ¿
 key_buffer = 512M
 #Á¬½ÓÅŶÓÁбí×ÜÊý
 back_log = 200
 max_allowed_packet = 2M
 #´ò¿ª±í»º´æ×ÜÊý,¿ÉÒÔ±ÜÃâÆµ·±µÄ´ò¿ªÊý¾Ý±í²úÉúµÄ¿ªÏú
 table_cache = 512
 #ÿ¸öÏß³ÌÅÅÐòËùÐèµÄ»º³å
 sort_buffer_size = 4M
 #ÿ¸öÏ̶߳ÁÈ¡Ë÷ÒýËùÐèµÄ»º³å
 read_buffer_size = 4M
 #MyISAM±í·¢Éú±ä»¯Ê±ÖØÐÂÅÅÐòËùÐèµÄ»º³å
 myisam_sort_buffer_size = 64M
 #»º´æ¿ÉÖØÓõÄÏß³ÌÊý
 thread_cache = 128
 #²éѯ½á¹û»º´æ
 query_cache_size = 128M
 #ÉèÖó¬Ê±Ê±¼ä,ÄܱÜÃⳤÁ¬½Ó
 set-variable = wait_timeout=60
 #×î´ó²¢·¢Ïß³ÌÊý,cpuÊýÁ¿*2
 thread_concurrency = 4
 #¼Ç¼Âý²éѯ,È»ºó¶ÔÂý²éѯһһÓÅ»¯
 log-slow-queries = slow.log
 long_query_time = 1
 #¹Ø±Õ²»ÐèÒªµÄ±íÀàÐÍ,Èç¹ûÄãÐèÒª,¾Í²»Òª¼ÓÉÏÕâ¸ö
 skip-innodb
 skip-bdb
from£ºhttp://www.wangmeng.cn/Article/DATABASE/MySQL/200705/1220.html


Ïà¹ØÎĵµ£º

MySQL FOR LINUX


MySQL FOR LINUX
Ïȼì²éϵͳÊÇ·ñ×°ÉÏÁËmysql£¬Èç¹ûÓн«ÆäÐ¶ÔØµô
rpm -qa | grep mysql
×¢ÒâmysqlµÄ´óСд£¬´óСд¶¼ÓпÉÄÜ
rpm -e --nodeps mysql*
Ò»¶¨ÒªÓÃ--nodepsÐ¶ÔØ£¬²»¼ì²éÒÀÀµÐÔ¹ØÏµ¡£
´´½¨Óû§mysql
groupadd mysql
useradd -g mysql mysql
passwd mysql
ÔÚ/usr/localϽ¨Á¢ mysql Îļþ¼Ð
È»ºó½«°²×°Î ......

ubuntu mysqlÅäÖÃ

ͨ¹ýÎļþÃû²éÕÒ·¨£º
Õâ¸ö·½·¨ËµÆðÀ´¾ÍºÍÔÚWINDOWSϲéÕÒÎļþÒ»ÑùÈÝÒ×Àí½âÁË¡£Èç¹ûÄã°ÑÕâ¸öÎļþ·ÅÔÚµ¥¸öµÄÎļþ¼Ð
ÀïÃæ£¬Ö»ÒªÊ¹Óó£¼ûµÄ“ls"ÃüÁî¾ÍÄÜ·½±ãµÄ²éÕÒ³öÀ´£¬ÄÇôʹÓÓfind”ÃüÁîÀ´²éÕÒËü¾Í²»Äܸø
ÄãÁôÏÂÉî¿ÌµÄÓ¡Ï󣬱Ͼ¹“find”ÃüÁîµÄÇ¿´ó¹¦Äܲ»Ö¹Õâ¸ö¡£Èç¹ûÖªµÀÁËij¸öÎļþµÄÎÄ ......

mysql Ô´Âë±àÒë°²×°

»·¾³ rhel5.4
×°ºÃgcc ºÍÏàÓ¦µÄ¿â¡£ÎÒÕâ±ßÓöµ½curses¡£DebianϵͳµÄ»°Ðè°²×°apt-get install libncurses5-dev¡£
ÏÂÔØmysqlÔ´Âë°ü£¬ÎÒ×Ô¼ºÔÚmyslq¹Ù·½ÍøÕ¾ÉÏÏÂÁËÒ»¸ö“mysql-5.0.87.tar.gz”
cd /usr/local/src/
½â°ü tar zxvf mysql-5.0.87.tar.gz
cd mysql-5.0.87
./configure --prefix=/usr/local/servic ......

¡¾×ª¡¿MySQLÓÅ»¯¼òÃ÷Ö¸ÄÏ

Ò»¡¢ÔÚ±àÒëʱÓÅ»¯MySQL 
Èç¹ûÄã´ÓÔ´´úÂë·Ö·¢°²×°MySQL£¬Òª×¢Ò⣬±àÒë¹ý³Ì¶ÔÒÔºóµÄÄ¿±ê³ÌÐòÐÔÄÜÓÐÖØÒªµÄÓ°Ï죬²»Í¬µÄ±àÒ뷽ʽ¿ÉÄܵõ½ÀàËÆµÄÄ¿±êÎļþ£¬µ«ÐÔÄÜ¿ÉÄÜÏà²îºÜ´ó£¬Òò´Ë£¬ÔÚ±àÒë°²×°MySQLÊÊÓ¦×Ðϸ¸ù¾ÝÄãµÄÓ¦ÓÃÀàÐÍÑ¡Ôñ×î¿ÉÄܺõıàÒëÑ¡Ïî¡£ÕâÖÖ¶¨ÖƵÄMySQL¿ÉÒÔΪÄãµÄÓ¦ÓÃÌṩ×î¼ÑÐÔÄÜ¡£
¼¼ÇÉ£ºÑ¡ÓýϺõıà ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ