oracle 11g R2 rac配置FAT

You know some birds are not meant to be caged, their feathers are just too bright.------《肖申克的救贖》 Oracle從11g R2開始推出SCAN(Single Client Access Name)，客戶端可以通過SCAN特性負載均衡地連接到RAC數據庫。SCAN是一個域名，可以解析至少1個IP，最多解析3

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