Domains in 23ai Schema Development
I had heard of Data Use Case Domains in 23ai. However, the New Features nd Database Concepts documentation didn't provide enough examples for me to build on.However, this blog post by Ulrike Schwinn...
View ArticleVideo on Client Connectivity options for RAC
Last month, I had posted a new Video on Client Connectivity options in RAC.It shows different methods of Client (ie. Applications as well !) -- not just using SCAN Name in an Oracle RAC Cluster On...
View ArticleFlashback a Pluggable Database in RAC with Data Guard
I have published a new video Flashback PDB in RAC with DG.Here are some important considerations / commands when you want to use Flashback :1. Ensure that you have FLASHBACK_ON in the Database (at...
View ArticleBackup and Restore a Standby Database
I have seen some I.T. managers that decide to backup only the Primary Database and not the Standby. The logic is "if the Storage or Server for the Standby go down, we can rebuild the database from the...
View ArticleBackup a Backup that is in ASM
In RAC or Single Instance environments with ASM, it is possible to run database backups to ASM (typically the FRA diskgroup).Note : Timestamps are in UTC in the listings below[oracle@srv1 ~]$ sqlplus...
View ArticleCreating a new PDB in RAC without Standby Protection
I've published a new Video demonstration when you need to create a new PDB (even as a clone of an existing one) without requiring a Standby copy of the PDB. (Use cases : Test environment for a day or...
View ArticleConverting a "NO Standby" to "YES Standby" database
In my previous blog post and video, I had demonstrated creating a PDB (as a clone from an existing PDB) to be used for some testing/validation for a short period of time, without needing protection of...
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