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OS : Windows XP SP2
SE : PHP5.2.1
DB : MySQL5.0.37
Web: IIS6
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CREATE TABLE `myisam` (
  `id` int(11) NOT NULL auto_increment,
  `name` varchar(100) default NULL,
  `content` text,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=gbk;
CREATE TABLE `innodb` (
  `id` int(11) NOT NULL auto_increment,
  `name` varchar(100) default NULL,
  `content` text,
  PRIMARY KEY  (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=gbk;
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$name = "heiyeluren";
$content = "MySQLÖ§³ÖÊý¸ö´æ´¢ÒýÇæ×÷Ϊ¶Ô²»Í¬±íµÄÀàÐ͵Ĵ¦ÀíÆ÷¡£MySQL´æ´¢ÒýÇæ°üÀ¨´¦ÀíÊÂÎñ°²È«±íµÄÒýÇæºÍ´¦Àí·ÇÊÂÎñ°²È«±íµÄÒýÇæ£º· MyISAM¹ÜÀí·ÇÊÂÎñ±í¡£ËüÌṩ¸ßËÙ´æ´¢ºÍ¼ìË÷£¬ÒÔ¼°È«ÎÄËÑË÷ÄÜÁ¦¡£MyISAMÔÚËùÓÐMySQLÅäÖÃÀï±»Ö§³Ö£¬ËüÊÇĬÈϵĴ洢ÒýÇæ£¬³ý·ÇÄãÅäÖÃMySQLĬÈÏʹÓÃÁíÍâÒ»¸öÒýÇæ¡£ ·MEMORY´æ´¢ÒýÇæÌṩ“ÄÚ´æÖД±í¡£MERGE´æ´¢ÒýÇæÔÊÐí¼¯ºÏ½«±»´¦ÀíͬÑùµÄMyISAM±í×÷Ϊһ¸öµ¥¶ÀµÄ±í¡£¾ÍÏñMyISAMÒ»Ñù£¬MEMORYºÍMERGE´æ´¢ÒýÇæ´¦Àí·ÇÊÂÎñ±í£¬ÕâÁ½¸öÒýÇæÒ²¶¼±»Ä¬Èϰüº¬ÔÚMySQLÖС£ ÊÍ£ºMEMORY´æ´¢ÒýÇæÕýʽµØ±»È·¶¨ÎªHEAPÒýÇæ¡£· InnoDBºÍBDB´æ´¢ÒýÇæÌṩÊÂÎñ°²È«±í¡£BDB±»°üº¬ÔÚΪ֧³ÖËüµÄ²Ù×÷ϵͳ·¢²¼µÄMySQL-Max¶þ½øÖÆ·Ö·¢°æÀï¡£InnoDBҲĬÈϱ»°üÀ¨ÔÚËùÓÐMySQL 5.1¶þ½øÖÆ·Ö·¢°æÀÄã¿ÉÒÔ°´ÕÕϲºÃͨ¹ýÅäÖÃMySQLÀ´ÔÊÐí»ò½ûÖ¹ÈÎÒ»ÒýÇæ¡£·EXAMPLE´æ´¢ÒýÇæÊÇÒ»¸ö“´æ¸ù”ÒýÇæ£¬Ëü²»×öʲô¡£Äã¿ÉÒÔÓÃÕâ¸öÒýÇæ´´½¨±í£¬µ«Ã»ÓÐÊý¾Ý±»´æ´¢ÓÚÆäÖлò´ÓÆäÖмìË÷¡£Õâ¸öÒýÇæµÄÄ¿µÄÊÇ·þÎñ£¬ÔÚMySQLÔ´´úÂëÖеÄÒ»¸öÀý×Ó£¬ËüÑÝʾ˵Ã÷ÈçºÎ¿ªÊ¼±àдд洢ÒýÇæ¡£Í¬Ñù£¬ËüµÄÖ÷ÒªÐËȤÊǶԿª·¢Õß¡£";
[²åÈëÊý¾Ý-1] (innodb_flush_log_at_trx_commit=1)
MyISAM 1W£º3/s
InnoDB 1W£º219/s
MyISAM 10W£º29/s
InnoDB 10W£º2092/s
MyISAM 100W£º287/s
InnoDB 100W£ºÃ»¸Ò²âÊÔ
[²åÈëÊý¾Ý-2] (innodb_flush_log_at_trx_commit=0)
MyISAM 1W£º3/s
InnoDB 1W£º3/s
MyISAM 10W£º30/s
InnoDB 10W£º29/s
MyISAM 100W£º273/s
InnoDB 100W£º423/s
[²åÈëÊý¾Ý3] (innodb_buffer_pool_size=1024M)
InnoDB 1W£º3/s
InnoDB 10W£º33/s
InnoDB 100W£º607/s
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