centos 5.Freeradius2.1 mysql 5.0³É¹¦°²×°ÅäÖñʼÇ
(1)°²×° freeradius-server-2.1.1.tar.gz
[root@localhost freeradius-server-2.1.1]# tar zxvf freeradius-server-2.1.1.tar.gz
[root@localhost freeradius-server-2.1.1]# cd freeradius-server-2.1.1
[root@localhost freeradius-server-2.1.1]# ./configure
[root@localhost freeradius-server-2.1.1]# make
[root@localhost freeradius-server-2.1.1]# make install
------------------------------------------------------------------------------------
(1.1)°²×°µÄÎļþËùÔÚµÄϵͳĿ¼£º
1) /usr/local/sbin£º checkrad radiusd radmin radwatch rc.radiusd
2) /usr/local/bin£ºradlast radtest randpkt rlm_dbm_parser radclient radsniff radwho radeapclient radsqlrelay radzap rlm_dbm_cat
3) /usr/local/etc/raddb£º ÅäÖÃÎļþ
4) /usr/local/share/man£ºmanÊÖ²á
5) /usr/local/var/run/radiusd£ºÔËÐÐʱÉú³ÉµÄÎļþ´æ·ÅĿ¼
6) /usr/local/var/log/radius£ºÈÕÖ¾Îļþ´æ·ÅĿ¼
7) /usr/local/var/log/radius/radacct
8) /usr/local/share/freeradius£º´æ·Å¸÷¸öÊôÐÔ¶¨Òå
9) /usr/local/lib£º freeradiusʹÓõĿâÎļþ
------------------------------------------------------------------------------------------------------------------
£¨2£©²âÊÔfreeradiusÊÇ·ñÒѰ²×°³É¹¦
¡¡(2.1)²âÊÔÐèÒªÓû§£¬Òò´ËÏȽ«/etc/raddb/usersÎļþ´ò¿ª£¬´´½¨ÐµÄÓû§Ãû£¬Èç¹û²»»á´´½¨£¨freeradiusÔçÒÑ¿¼Âǵ½ÁËÕâÒ»µã£©£
Ïà¹ØÎĵµ£º
ÔÚaccessÖбíÖÐÊý¾Ýµ¼³öΪÎı¾Îļþµ½MySQLµÄÎÊÌ⣿
µ¼³öÎı¾Îļþʱºò£¬¿ÉÒÔÑ¡Ôñ×ֶηָô·û£¬À´°ÑÿһÁиô¿ª ºÍ Îı¾Ê¶±ð·û£¬À´°ÑcharÐÍÊý¾ÝÀ¨ÆðÀ´
ÎÒÏÖÔÚÓÓ£¬”×÷Ϊ×ֶηָô·û£¬²»Ê¹ÓÃÎı¾Ê¶±ð·û
Éú³ÉµÄÎı¾ÎļþÈçÏÂ
1£¬ÕÅÈý£¬ÄУ¬£¬Öйú ÉϺ££¬80501206
2£¬ÍõÎ壬Ů£¬Öйú ±±¾© ......
PERCONA PERFORMANCE CONFERENCE 2009ÉÏ£¬À´×ÔÑÅ»¢µÄ¼¸Î»¹¤³Ìʦ´øÀ´ÁËһƪ”Efficient Pagination Using MySQL“µÄ±¨¸æ£¬ÓкܶàÁÁµã£¬±¾ÎÄÊÇÔÚÔÎÄ»ù´¡ÉϵĽøÒ»²½ÑÓÉì¡£
Ê×ÏÈ¿´Ò»Ï·ÖÒ³µÄ»ù±¾ÔÀí£º
mysql> explain SELECT * from message ORDER BY id DESC LIMIT 10000, 20\G
***************** 1. row ** ......
Èç¹û´ó¼ÒÓÐÒìÒ飬¿ÉÒÔÔÚºóÃæ²¹³ä¡£ÎÒ»áËæÊ±¸üеġ£
ÏÖÔÚ´ó¸ÅÁгöÈçÏÂ:(Íû¸÷λ²¹³ä)
1.Êý¾Ý¿âµÄÉè¼Æ
¾¡Á¿°ÑÊý¾Ý¿âÉè¼ÆµÄ¸üСµÄÕ¼´ÅÅ̿ռä.
1).¾¡¿ÉÄÜʹÓøüСµÄÕûÊýÀàÐÍ.(mediumint¾Í±Èint¸üºÏÊÊ).
2).¾¡¿ÉÄ͍ܵÒå×Ö¶ÎΪnot null,³ý·ÇÕâ¸ö×Ö¶ÎÐèÒªnull.£¨Õâ¸ö¹æÔòÖ»ÊʺÏ×Ö¶ÎΪKEYµÄÇéÐΣ©
3).Èç¹ûûÓÐÓõ½±ä³¤×Ö¶ÎµÄ ......
Ò»¡¢MySQL5.1°²×°
´ò¿ªÏÂÔØµÄ°²×°Îļþ£¬³öÏÖÈçϽçÃæ£º
mysql°²×°Ïòµ¼Æô¶¯£¬µã»÷“next”¼ÌÐø
Ñ¡Ôñ°²×°ÀàÐÍ£¬ÓГTypical£¨Ä¬ÈÏ£©”¡¢“Complete£¨ÍêÈ«£©”¡¢“Custom£¨Óû§×Ô¶ ......
¿ÉÒԲ鿴mysqlÎļþĿ¼my.iniÎļþ£¬¿ÉÒÔÕÒµ½ÀàËÆÓÚ
datadir="D:/beeagle/Program Files/MySQL/MySQL Server 5.0/Data/"µÄ×Ö¶Î
¸Ã·¾¶Îªmysql dataĿ¼
ĬÈÏÔÚ£º"C:\Documents and Settings\All Users\Application Data\MySQL\MySQL Server 5.1\Data\"
×¢Ò⣺Application DataÎļþ¼ÐÊÇÒþ²ØµÄ£¡£¡£¡
¿ÉÒÔÐÞ¸ÄÉÏÊöÅäÖ㬠......