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无论是在论坛还是在QQ群中,好多Oracle爱好者都在讨论RAC的安装/调优等问题,感觉RAC的春天来了,对于RAC的难点问题不在于安装,而是对用应用系统的开发,管理人员的管理水平等等.看来也该完备自己了, 近期研究一下EBS+RAC(Linux+R12.1+ 11gR2+ASM),先读一些文档,整理一下思路.Certified Oracle RAC Scenarios for Oracle E-Business Suite CloningUsing RAC and ASM with E-Business Suite DatabasesIs RAC One Node Certified for 阅读全文
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Customized Database Listener Names Now Supported for EBSThe database listener name can now be configured using AutoConfig with newly introduced context variable s_db_listener. Prior to this certification it was not possible to use AutoConfig generated listener.ora files for managing listeners from S 阅读全文
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URL:http://blogs.oracle.com/stevenChan/2009/06/which_is_better_forms_servlet_or_socket_mode.htmlMany products within the Oracle E-Business Suite have screens that are built with Oracle Forms. Oracle Forms can be run in either servlet mode or socket mode. Apps 11i is based on Forms 6i and is configur 阅读全文
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1) 数据库session连接数select count(*) from v$session;2) 数据库的并发数select count(*) from v$session where status='ACTIVE';3) 是否存在死锁set linesize 200column oracle_username for a16column os_user_name for a12column o... 阅读全文
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前几天在VMWare上安装了RAC,安装过程中以及今天在启动时都出了几个错误,简要记录下:1.配置 Oracle 集群文件系统 (OCFS2)出错:# ocfs2consoleConfigure Nodes --> Add --> 输入NODE名和IP --> OK --> Apply出现如下错误: o2cb_ctl: Unable to access cluster service while creating node Could not add node node1解决办法:先把/etc/ocfs2/下的cluster.conf文件删掉,重新配置就可以了。2.DB 阅读全文