Last week we made a backup of our Oracle database using the RMAN tool. Today, I am going to show you how to be a hero and restore your database. This will be another long post, but saving your companies data is worth it.
Some workplaces have multiple database platforms that you will be responsible for. The main thing a DBA is responsible for is being able to recover the database in case of a disaster. Below is an easy way how to backup an Oracle database using RMAN. Is it the only way to do this? Of course not, there a literally dozens of ways depending on how complicated your environment is, but it is a legitimate way to create a backup and it will save you. In the next posting, I will show you how to restore the database onto a new server.