Introduction We already talked about remote PDB cloning in Data Guard environments in previous blog posts. As the datafiles of the cloned PDB are not present on the standby database, there are several manual steps to be followed to create the PDB on the standby site in 19c: Using Transient no-standby PDB. Using STANDBYS=NONE followed…
Introduction Oracle Blockchain Table was initially introduced in release version 20c (preview only) and later in 21c, but the feature has been backported and is now available in version 19c as well. Blockchain tables are insert-only tables that provide a highly tamper-resistant persistence option. The rows are chained by storing the previous row’s hash in…
Database Heartbeat 