In a previous article we saw how to patch an Oracle database. In this article we will see the same process in an Oracle Data Guard environment on a UNIX operating system. The steps we will follow allow us to… read more
How can we get email whenever synchronization between databases is lost in Oracle Data Guard
In this article we will see how we make a mechanism that will inform us by email when some of the standby databases that synchronize with the primary have fallen behind in the sequence number of the logs or because... read more
How we enable Oracle Data Guard with automatic failover for High Availability
In a previous article we saw how we activate Oracle Data Guard in physical standby. Now we will take the installation one step further with a modern commit that will allow us to enable automatic failover from primary to standby... read more
How do we install Oracle Data Guard as a Physical Standby for Disaster Recovery?
In this article we will see step by step how to install Oracle Data Guard as Physical Standby on Unix. By using it, we have the possibility that changes made on the primary base are automatically transferred to another standby... read more
What is Oracle Data Guard
Data Guard is Oracle's database solution for high availability and disaster recovery. In the article we will analyze how it works and the types it has. In its use we define our production base as primary… read more
