What is the difference between Oracle RAC One Node and Oracle RAC?

https://www.youtube.com/watch?v=ZM6ckWFlyeM ThanksAhmed

Oracle RAC 12c Installation on Linux

https://www.youtube.com/watch?v=E0bNMbOUbf8 ThanksAhmed

Oracle Database 12c Password File

Introduction: I (and we) used to see the oracle database password file under $ORACLE_HOME/dbs for both single instance and RAC databases. Example for RAC database: On node1 /u01/app/oracle/product/11.2.0/dbhome_1/dbs/orapwPROD1 On node2 /u01/app/oracle/product/11.2.0/dbhome_1/dbs/orapwPROD2 If one password file was changed in one node, then you have to copy it to all other nodes in the cluster. What is … Continue reading Oracle Database 12c Password File

Oracle RAC 12c Installation on Two Linux Virtual Machines

Introduction: This post is just a screen cast for the process of: Installing Oracle Grid Infrastructure 12c on two nodes clusterCreating additional Disk Groups.Creating optional ACFS.Installing Oracle Database 12c with RAC option.Database creation. This post will not include any details about the following tasks: Virtual machine creationNetwork configurationSoftware download and stagingPrerequisite review and fulfilmentShared storage … Continue reading Oracle RAC 12c Installation on Two Linux Virtual Machines