![Creating a Standby on 21c [Single Instance]](https://project42.site/wp-content/uploads/2021/09/Standby_DBCA_21c-360x240.png)
For this post, I just wanted to test the same DBCA option we saw in the past to create Standby but this time on 21c. The first thing I have to clarify is that I will be using rac1-node1 to host the 21c primary database (cdb21) and rac1-node2 to host our new Standby (cdbst21). The... » read more
![A warning about DG Broker “PREPARE DATABASE FOR DATA GUARD” command on 21c [21.3 version]](https://project42.site/wp-content/uploads/2021/09/21c-Data-Broker-360x240.png)
One of the new features of 21c Data Guard Broker is the ability to prepare a Database for Dataguard Configuration running a simple command. It is very handy feature since DG broker will enable Archive Mode, restart the database, create the Standby Redo logs, etc.. Before you use it though, please be aware of some... » read more
![Installing Oracle 21c Database on Linux [Single Instance]](https://project42.site/wp-content/uploads/2021/08/21c-246x240.jpeg)
After some time of been available on the cloud, 21c Database is now ready to install on premises (Linux version for now) @GeraldVenzl – Aug 13 You can read more about it from the usual suspects like Mike’s blog: Oracle Database 21c is available for download on Linux The first thing we need to do... » read more