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RMAN duplicate of Two-Node RAC to Single-Instance Database

Rupesh Ghubade

Step 1: Backup the source database including control file, spfile, and archive logs. (Validate if all archive logs ha…

Rupesh Anant Ghubade

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Oracle Enterprise Manager 24ai Installation on Linux 8

Rupesh Ghubade May 11, 2025

OEM 24ai Repository Database Creation Step by Step

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INS-08101 Unexpected error while executing the action at state: 'supportedOSCheck'

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Resolving ORA-01035: Restricted Session Privilege Error

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Oracle 19c RAC Installation on Linux 8 Step by Step

July 19, 2024

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Conditional Based Unified Audit Policy in Oracle Database

Rupesh Ghubade May 12, 2026

DRCP (Database Resident Connection Pooling) in Oracle

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Resolving enq: TX - row lock contention in Oracle Database

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UNNAMED datafile issue in Oracle Standby database

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Resolving ORA-01035: Restricted Session Privilege Error

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Rupesh GhubadeORA-01111: name for data file file# is unknown - rename to correct file

UNNAMED datafile issue in Oracle Standby database

June 07, 20260

Oracle DBA ++

Oracle DBA ++ is a dedicated learning platform for Oracle DBA beginners and experienced professionals alike. The blog content is written in a clear and simplified style, enabling readers to easily grasp complex database concepts. Its primary goal is to enhance conceptual understanding and strengthen troubleshooting expertise.

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