MySQLµÄmy.cnfÓÅ»¯ÊµÀý
http://linux.chinaitlab.com/MYSQL/524755_2.html
http://bbs.chinaunix.net/archiver/?tid-809159.html
ÔÚApache, PHP,
MySQLµÄÌåϵ¼Ü¹¹ÖУ¬MySQL¶ÔÓÚÐÔÄܵÄÓ°Ïì×î´ó£¬Ò²ÊǹؼüµÄºËÐIJ¿·Ö¡£¶ÔÓÚDiscuz!ÂÛ̳³ÌÐòÒ²ÊÇÈç´Ë£¬MySQLµÄÉèÖÃÊÇ·ñºÏÀíÓÅ»¯£¬Ö±½Ó
Ó°Ïìµ½ÂÛ̳µÄËٶȺͳÐÔØÁ¿£¡Í¬Ê±£¬MySQLÒ²ÊÇÓÅ»¯ÄѶÈ×î´óµÄÒ»¸ö²¿·Ö£¬²»µ«ÐèÒªÀí½âһЩMySQLרҵ֪ʶ£¬Í¬Ê±»¹ÐèÒª³¤Ê±¼äµÄ¹Û²ìͳ¼Æ²¢ÇÒ¸ù¾Ý¾Ñé
½øÐÐÅжϣ¬È»ºóÉèÖúÏÀíµÄ²ÎÊý¡£
ÏÂÃæÎÒÃÇÁ˽âÒ»ÏÂMySQLÓÅ»¯µÄһЩ»ù´¡£¬MySQLµÄÓÅ»¯ÎÒ·ÖΪÁ½¸ö²¿·Ö£¬Ò»ÊÇ·þÎñÆ÷ÎïÀíÓ²¼þµÄÓÅ»¯£»¶þÊÇMySQL×ÔÉí(my.cnf)µÄÓÅ»¯¡£
(1) ·þÎñÆ÷Ó²¼þ¶ÔMySQLÐÔÄܵÄÓ°Ïì
a)
´ÅÅÌѰµÀÄÜÁ¦£¨´ÅÅÌI/O£©,ÒÔĿǰ¸ßתËÙSCSIÓ²ÅÌ(7200ת/Ãë)ΪÀý£¬ÕâÖÖÓ²ÅÌÀíÂÛÉÏÿÃëѰµÀ7200´Î£¬ÕâÊÇÎïÀíÌØÐÔ¾ö¶¨µÄ£¬Ã»Óа취¸Ä±ä¡£
MySQLÿÃëÖÓ¶¼ÔÚ½øÐдóÁ¿¡¢¸´ÔӵIJéѯ²Ù×÷£¬¶Ô´ÅÅ̵ĶÁдÁ¿¿ÉÏë¶øÖª¡£ËùÒÔ£¬Í¨³£ÈÏΪ´ÅÅÌI/OÊÇÖÆÔ¼MySQLÐÔÄܵÄ×î´óÒòËØÖ®Ò»£¬¶ÔÓÚÈÕ¾ù·ÃÎÊÁ¿
ÔÚ100ÍòPVÒÔÉϵÄDiscuz!ÂÛ̳£¬ÓÉÓÚ´ÅÅÌI/OµÄÖÆÔ¼£¬MySQLµÄÐÔÄÜ»á·Ç³£µÍÏ£¡½â¾öÕâÒ»ÖÆÔ¼ÒòËØ¿ÉÒÔ¿¼ÂÇÒÔϼ¸ÖÖ½â¾ö·½°¸£º
ʹÓÃRAID-0+1´ÅÅÌÕóÁУ¬×¢Òâ²»Òª³¢ÊÔʹÓÃRAID-5£¬MySQLÔÚRAID-5´ÅÅÌÕóÁÐÉϵÄЧÂʲ»»áÏñÄãÆÚ´ýµÄÄÇÑù¿ì£»
Åׯú´«Í³µÄÓ²ÅÌ£¬Ê¹ÓÃËٶȸü¿ìµÄÉÁ´æÊ½´æ´¢É豸¡£¾¹ýDiscuz!¹«Ë¾¼¼Êõ¹¤³ÌµÄ²âÊÔ£¬Ê¹ÓÃÉÁ´æÊ½´æ´¢É豸¿É±È´«Í³Ó²ÅÌËٶȸ߳ö6£10±¶×óÓÒ¡£
b) CPU ¶ÔÓÚMySQLÓ¦Óã¬ÍƼöʹÓÃS.M.P.¼Ü¹¹µÄ¶à·¶Ô³ÆCPU£¬ÀýÈ磺¿ÉÒÔʹÓÃÁ½¿ÅIntel Xeon 3.6GHzµÄCPU¡£
c) ÎïÀíÄÚ´æ¶ÔÓÚһ̨ʹÓÃMySQLµÄDatabase ServerÀ´Ëµ£¬·þÎñÆ÷Äڴ潨Ò鲻ҪСÓÚ2GB£¬ÍƼöʹÓÃ4GBÒÔÉϵÄÎïÀíÄÚ´æ¡£
(2) MySQL×ÔÉíÒòËØµ±½â¾öÁËÉÏÊö·þÎñÆ÷Ó²¼þÖÆÔ¼ÒòËØºó£¬ÈÃÎÒÃÇ¿´¿´MySQL×ÔÉíµÄÓÅ»¯ÊÇÈçºÎ²Ù×÷µÄ¡£¶ÔMySQL×ÔÉíµÄÓÅ»¯Ö÷ÒªÊÇ¶ÔÆäÅäÖÃÎļþmy.cnfÖеĸ÷Ïî²ÎÊý½øÐÐÓÅ»¯µ÷Õû¡£ÏÂÃæÎÒÃǽéÉÜһЩ¶ÔÐÔÄÜÓ°Ïì½Ï´óµÄ²ÎÊý¡£
ÓÉÓÚmy.cnfÎļþµÄÓÅ»¯ÉèÖÃÊÇÓë·þÎñÆ÷Ó²¼þÅäÖÃϢϢÏà¹ØµÄ£¬Òò¶øÎÒÃÇÖ¸¶¨Ò»¸ö¼ÙÏëµÄ·þÎñÆ÷Ó²¼þ»·¾³£º
CPU: 2¿ÅIntel Xeon 2.4GHz
ÄÚ´æ: 4GB DDR
Ó²ÅÌ: SCSI 73GB
ÏÂÃæ£¬ÎÒÃǸù¾ÝÒÔÉÏÓ²¼þÅäÖýáºÏÒ»·ÝÒѾÓÅ»¯ºÃµÄmy.cnf½øÐÐ˵Ã÷£º
# vi /etc/my.cnf
ÒÔÏÂÖ»Áгömy.cnfÎļþÖÐ[mysqld]¶ÎÂäÖеÄÄÚÈÝ£¬ÆäËû¶ÎÂäÄÚÈݶÔMySQLÔËÐÐÐÔÄÜÓ°ÏìÉõ΢£¬Òò¶ø¹ÃÇÒºöÂÔ¡£
[mysqld]
port = 3306
serverid = 1
Ïà¹ØÎĵµ£º
Mysql°²×°
MysqlµÄ°²×°Îļþ¿ÉÒÔÖ±½Óµ½ http://www.mysql.com ÏÂÔØ£¬»ñµÃfor win32µÄ.zip°ü£¬½¨ÒéÑ¡Ôñ4.0.20d°æ±¾¡£ÕâÀï²»Ïêϸ˵Ã÷¡£
¡¡¡¡ÏÂÔØ»ñµÃMysqlµÄfor win32°²×°°üºó£¬ÓÃwinzip½âѹËõ£¬Ö±½ÓÔËÐÐsetup.exe£¬ÐèҪעÒâµÄÊÇÑ¡ÔñÒ»¸ö°²×°Â·¾¶£¬µ±È»£¬°²×°Â·¾¶¿ÉÒÔÈÎÒ⣬½¨ÒéÑ¡ÔñC:\MySQLĿ¼¡£°²×°Íê³ÉºóMySQLÒ²¾ÍÍê³É ......
µÚÒ»¡¢mysql·þÎñµÄÆô¶¯ºÍÍ£Ö¹
net stop mysql
net start mysql
µÚ¶þ¡¢µÇ½mysql
Óï·¨ÈçÏ£º mysql -uÓû§Ãû -pÓû§ÃÜÂë
¼üÈëÃüÁîmysql -uroot -p£¬ »Ø³µºóÌáʾÄãÊäÈëÃÜÂ룬ÊäÈë12345£¬È»ºó»Ø³µ¼´¿É½øÈëµ½mysqlÖÐÁË£¬mysqlµÄÌáʾ·ûÊÇ£º
mysql>
×¢Ò⣬Èç¹ûÊÇÁ¬½Óµ½ÁíÍâµÄ»úÆ÷ÉÏ£¬ÔòÐèÒª¼ÓÈëÒ»¸ö²ÎÊý-h»úÆ÷IP
µÚÈý¡ ......
TomCat6.0Êý¾Ý¿âÁ¬½Ó³ØÅäÖÃʵÀý(mysqlÊý¾Ý¿â)
TomCat6.0Êý¾Ý¿âÁ¬½Ó³ØÅäÖÃÓм¸ÖÖ·½Ê½£¬ÔÚÕâÀïÎÒÖ»½éÉÜÆäÖеÄÒ»ÖÖ¹©´ó¼Ò²Î¿¼£º
ÏÂÃæÎÒ°ÑÅäÖùý³Ì·Ö³ÉÈý¸ö²½ÖèÀ´Íê³É£º
µÚÒ»²½£ºÔÚÄã°²×°TomCatµÄĿ¼ÏÂÕÒµ½context.xmlÅäÖÃÎļþ¡££¨ÀýÈ磺D:\Tomcat 6.0\conf\context.xml£©È»ºó´ò¿ªcontext.xml£¬ÔÚ±êÇ©<context>< ......