Ramesh B

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core DBA concepts



dbca in silent mode
oracle database 12c pre installation steps
Controlfiles
Redolog files and Archivelog Files
password File
Tablespaces
Cold Bakup and Online(HOT) backup 
hotbackup and restore exercise 
Oracle network(listener,tnsnames,sqlnet,TNS_ADMIN)
user creation tips
materialized views
renaming oracle database 
TNS-12543: TNS:destination host unreachable
Listener Tracing
Changing character set for database
Cloning oracle home



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ORA-15001: diskgroup "DATAC1" does not exist or is not mounted | encountered while duplicate command for standby

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