The non-CDB architecture was deprecated in Oracle Database 12c (12.10.2). It is desupported in Oracle Database 20c. Oracle Database 20c was the first CDB-PDB release. Now there is no Oracle Database 20c. Hence, Oracle 21c will be now the first CDB-PDB only release. Oracle Database 21c is the first Oracle database release Read more…
Oracle 21c is out for use! DBA should focus on 19c!! -August 2021: Oracle Database 21c (21.3) released on Linux https://www.oracle.com/database/technologies/oracle21c-linux-downloads.html Oracle 21c is an innovation release so dba’s don’t get panic. DBA should be trying to get all your databases to 19c. As we know 19c support end in Read more…
Oracle delivers Oracle Database Innovation Releases In between Oracle Database Long Term Releases that include many enhancements and new capabilities which will also be included in the next Long-Term Release. Innovation Releases are designed to enable customers to continuously use leading-edge technologies to rapidly develop or deploy new applications or Read more…
Oracle 21c New feature is the Attention Log file. As we know the database alert.log contains lots of information. But all content of the alert log is not required DBA attention. From Oracle 21c we have an Attention Log file that provides quick access to information about critical events that need action. Read more…