Monthly Archives: November 2015

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Upgrade Oracle Database 11203 to 12102 !!!

in this article we will see the steps to Upgrade Oracle Database 11203 to 12102 on Red Hat Enterprise Linux. ======================================================================================================   Follow the below steps to upgrade Oracle database 11203 to 12102 • Download and Install 12c database software We have to install 12c database binaries in a separate…

Oracle Golden Gate with Source and Target databases in same server !!!

In this article, we will see how to configure Oracle Golden Gate with Source and Target databases in same server. Here, I have a 2 node Oracle 11gR2 RAC cluster with ASM storage on RHEL (64 bit). ======================================================================================================   Here we have 2 databases (orcldb, rcatdb). We will be configuring…

Change RMAN Retention Policy of a Standby Database !!!

On November 9, 2015, Posted by , In ORACLE, By , , With 2 Comments

Once a standby database is created, it is not possible to change the backup retention policy on the fly. In this article, we will see how to change RMAN retention policy of a standby database. ======================================================================================================   There may be situation where you might need to change RMAN retention policy…