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

UbuntuÉÏMySQL°²×°Ö¸ÄÏ


Òª°²×° MySQL£¬¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÏÂÁÐÃüÁ
sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
// °²×°php5-mysql Êǽ«phpºÍmysqlÁ¬½ÓÆðÀ´
Ò»µ©°²×°Íê³É£¬MySQL ·þÎñÆ÷Ó¦¸Ã×Ô¶¯Æô¶¯¡£Äú¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÒÔÏÂÃüÁîÀ´¼ì²é MySQL ·þÎñÆ÷ÊÇ·ñÕýÔÚÔËÐУº
sudo netstat -tap | grep mysql
µ±ÄúÔËÐиÃÃüÁîʱ£¬Äú¿ÉÒÔ¿´µ½ÀàËÆÏÂÃæµÄÐУº
tcp 0 0 localhost.localdomain:mysql *:* LISTEN -
Èç¹û·þÎñÆ÷²»ÄÜÕý³£ÔËÐУ¬Äú¿ÉÒÔͨ¹ýÏÂÁÐÃüÁîÆô¶¯Ëü£º
sudo /etc/init.d/mysql restart
½øÈëmysql
$mysql -uroot -p ¹ÜÀíÔ±ÃÜÂë
ÅäÖà MySQL µÄ¹ÜÀíÔ±ÃÜÂ룺
sudo mysqladmin -u root password newpassword


Ïà¹ØÎĵµ£º

Tomcat+MySQl JDBCÁ¬½Ó³ØµÄÅäÖÃ

1¡¢°²×°Tomcat
JDBCÁ¬½Ó³ØÅäÖõĵÚÒ»²½ÊÇÏÂÔØºÍ°²×°Tomcat¡£²Î¿¼Tomcat for window µÄ°²×°Ïòµ¼£¬»ù±¾Ö±½Ó°²×°¼´¿É£¬×¢Ò⣺°²×°Ê±»áÌáʾÊäÈë¹ÜÀíÓû§ÃûºÍÃÜÂ룬ÕâÊÇÒÔºó»áÓõ½µÄÓû§ÃûºÍÃÜÂ룬Çмǡ£
2¡¢°²×°MySql
ĬÈϰ²×°¼´¿É¡£
3¡¢Ê¹ÓÃTomcatµÄWeb¹ÜÀíÓ¦ÓÃÅäÖÃÊý¾ÝÔ´
Æô¶¯Tomcat·þÎñÆ÷£¬´ò¿ªä¯ÀÀÆ÷£¬ÊäÈëhttp://loca ......

Mysql Innodb ÒýÇæÓÅ»¯(


²ÎÊýƪ
×÷/ÒëÕߣºÎâ±þÎý£¬À´Ô´£ºhttp://imysql.cn¡¡£¦¡¡http://imysql.cn/blog/3208¡¡×ªÔØÇë×¢Ã÷×÷/ÒëÕߺͳö´¦£¬²¢ÇÒ²»ÄÜÓÃÓÚÉÌÒµÓÃ;£¬Î¥Õ߱ؾ¿¡£
 
½éÉÜ£º
¡¡¡¡InnoDB¸øMySQLÌṩÁ˾ßÓÐÌá½»£¬»Ø¹öºÍ±ÀÀ£»Ö¸´ÄÜÁ¦µÄÊÂÎñ°²È«£¨ACID¼æÈÝ£©´æ´¢ÒýÇæ¡£InnoDBËø¶¨ÔÚÐм¶²¢ÇÒÒ²ÔÚSELECTÓï¾äÌṩһ¸öOracle·ç¸ñÒ»Ö ......

ÈçºÎÌá¸ßMysqlÓï¾ä²åÈëÐÔÄÜ

ÔÚ±íÖÐÒÑÓдóÁ¿µÄindexµÄÇé¿öϲåÈë´óÁ¿Êý¾Ý£¬¿ÉÒÔ²ÉÓÃÏȽ«Ë÷Òýɾ³ý£¬È»ºóÔÙ²åÈëÊý¾Ý£¬È»ºóÔÙÖØÐ½¨Á¢Ë÷Òý¡£Ö®ËùÒÔÕâÑù»á¿ìÊÇÒòΪ£¿£¿£¿
7.2.14 Speed of INSERT Statements
The time to insert a record is determined by the following factors, where the numbers indicate approximate proportions:
  & ......

MySQL±¸·ÝµÄ¼¸ÖÖ·½Ê½µÄÌÖÂÛ£¬ÖØµã¹Ø×¢ÔÚÏßÈȱ¸

MySQLµÄ±¸·Ý·½Ê½£¬Ä¿Ç°ÎÒÏëµ½µÄÓÐÎåÖÖ£¬ÓпÉÄÜ»¹ÓÐ
1£¬mysqldump·½Ê½£¬¼ÓÉϾßÌå²ÎÊýÃû£¨µ¥¿â£¬¶à¿â£¬´¥·¢Æ÷£¬´æ´¢¹ý³Ì£¬±í½á¹¹£¬×Ö·û¼¯£¬–single-transaction£¬µÈµÈ£©
2£¬mysqlhotcopy Ö»Äܱ¸·ÝmyisamÊý¾Ý±í±¸·Ý£¬ËÙ¶ÈÏ൱¿ì£¬ÒòΪÊÇÎļþ¿½±´£¬¿ÉÄÜ˲¼ä±»Ëø±í£¬ÈκεÄÊý¾Ý²Ù×÷£¬±ÈÈç²åÈëºÍ¸üж¼»á¹ÒÆð¡£
3£¬LVMµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ