Oracle Data Guard 12c Physical Standby Configuration Using RMAN Duplicate and DGMGRL This detailed blog explains how to configure Oracle Data Guard 12c Physical Standby Database using RMAN Active Duplicate …

Oracle E-Business Suite R12.2: Step-by-Step Guide to Change APPS Password Using FNDCPASS This blog explains the complete procedure to change the APPS/APPLSYS password in Oracle E-Business Suite R12.2 using FNDCPASS …

Installing and Configuring MySQL 8.0 on Ubuntu for Production Use In this blog, we will walk through the complete installation and basic production-level configuration of MySQL 8.0 on Ubuntu Linux. …

Oracle Database RMAN Backup & Recovery – Step by Step Guide Introduction:This guide provides a practical, step-by-step approach to configuring RMAN backups in Oracle Database. Prerequisites:– Oracle Database 19c installed– …

Oracle RAC Architecture Explained (19c & 23ai) – Complete DBA Guide   Introduction Oracle Corporation Real Application Clusters (RAC) is a core technology for high availability and scalability. Unlike traditional …

Creating LVM In Oracle Linux   1. Ask the System Admin to add a raw disk into the Server   2. Check if the new RAW disk is available / …

How to redact a Column in a Table Object in Oracle Database 19c Important Considerations 1. Oracle Redaction use requires license for Oracle Advance Security for Oracle Database2. Identify the …

Oracle Home 19c Cloning   1. Check the groups assigned to the Oracle Home owner [oracle@test ~]$ . db.env[oracle@test ~]$ cd $ORACLE_HOME/rdbms/lib/[oracle@test lib]$ cat config.c |grep define/* SS_DBA_GRP defines the …

Oracle RAC Release Update 19.24 on RHEL8.10 Issues   Whille applying the RU on base 19.3 Oracle RAC version on RHEL 8.10 we faced the below issue Error#1——– [root@oraclehost bin]# …

Troubleshooting KVM Reboots on Oracle ODA Due to OOM Kills and HugePages Misconfiguration Recently, I encountered an unusual behavior in one of our Oracle Database Appliance (ODA) environments that I …