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by browser at 2006-08-16 23:38
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作者 Re:Failover and HA on clustered Apache/Tomcat servers [Re:jimmy14]
worookie

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於 2006-07-12 01:14 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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jimmy14 wrote:
我的經驗是, 兩台 web server 前用 Load Balancer (L4 switch).


那麼那台 Load Balancer 本身就取代 apache 成為了 Single Point of Failure 的對象了
也就是說, 只要那台 load balancer 掛掉, 就全部系統都掛掉不能用了.

就算該 load balancer 能夠做到保證不會掛 (不知道真的有沒有賣這麼高級的保證不會掛), 但是還是沒有提到剩下的兩台 apache 和兩台 tomcat 之間要如何設定, 才能達到即時反應以及充分使用的目的.


worookie edited on 2006-07-12 01:48
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話題樹型展開
人氣 標題 作者 字數 發文時間
11940 [精華] Failover and HA on clustered Apache/Tomcat servers worookie 513 2006-07-11 15:35
10248 Re:Failover and HA on clustered Apache/Tomcat servers worookie 44 2006-07-11 16:32
10182 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 50 2006-07-11 23:53
10143 Re:Failover and HA on clustered Apache/Tomcat servers worookie 330 2006-07-12 01:14
10852 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 232 2006-07-12 09:08
10114 Re:Failover and HA on clustered Apache/Tomcat servers linexpmail 193 2006-07-12 10:34
10015 Re:Failover and HA on clustered Apache/Tomcat servers worookie 225 2006-07-12 11:14
10068 Re:Failover and HA on clustered Apache/Tomcat servers linexpmail 264 2006-07-12 11:43
10114 Re:Failover and HA on clustered Apache/Tomcat servers worookie 496 2006-07-12 15:19
10162 Re:Failover and HA on clustered Apache/Tomcat servers tempo 348 2006-07-13 08:12
9884 Re:Failover and HA on clustered Apache/Tomcat servers worookie 97 2006-07-13 11:54
9257 Re:Failover and HA on clustered Apache/Tomcat servers weikaih 263 2006-11-29 08:58
9285 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 147 2006-11-29 09:54
8434 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 485 2007-02-05 13:32
9951 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 486 2006-08-08 16:59
9918 Re:Failover and HA on clustered Apache/Tomcat servers worookie 296 2006-08-08 22:08
9913 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 475 2006-08-14 14:46
9937 Re:Failover and HA on clustered Apache/Tomcat servers worookie 489 2006-08-14 21:40
9900 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 512 2006-08-16 17:55
10151 Re:Failover and HA on clustered Apache/Tomcat servers jimmy14 424 2006-08-16 23:34
9969 Re:Failover and HA on clustered Apache/Tomcat servers dshaojie 550 2006-10-13 18:14
8495 Re:Failover and HA on clustered Apache/Tomcat servers billguo 461 2007-02-06 17:35
11259 Re:Failover and HA on clustered Apache/Tomcat servers billguo 176 2007-02-06 20:15
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