Oracle Home


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Allow me to ask you a question before going further: why would you like to move ORACLE HOME to another place? You may leave your comment below this post, I am curious about it. As for me, it’s because my client like old-fashioned file structure and don’t like Optimal Flexible Architecture (OFA) to be used, […]

How to Build 18c RAC – 1 of 4 – Preparing Two Database Servers

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Network Design for RAC Let’s see the network design of our cluster database. [root@primary01 ~]# vi /etc/hosts # Public primary01 primary02 # Private primary01-priv primary02-priv # VIP primary01-vip primary02-vip # SCAN # primary-cluster-scan # primary-cluster-scan # primary-cluster-scan […]
Oracle Client

TNS_ADMIN, How and Why

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TNS_ADMIN in Oracle Software Registry For those Windows platform which are running Oracle server or client(s), you should know some facts of Oracle important parameters, ORACLE_HOME, ORACLE_BASE and TNS_ADMIN are not set as environment variables. That is, you can find them nowhere in Environment Variables editor. In fact, they are registry parameters. You can call […]