If you have Oracle database running on your environment, even if you are a developer or linux sysadmin, you might end-up doing some basic DBA tasks on development instance. One of the essential DBA task is to manage UNDO on your Oracle database. Oracle will temporarily store the data manipulation transactions in the UNDO area [...]
My name is Ramesh Natarajan. I will be posting instruction guides, how-to, troubleshooting tips and tricks on Linux, database, hardware, security and web. My focus is to write articles that will either teach you or help you resolve a problem. Read more about