- Unable to Start Database Listener Due to Wrong VIP On
/etc/hosts file
- Modifying SCAN VIP In a RAC Cluster
- Modifying Node VIP In a RAC Cluster
- Manually Drop RAC Database and Remove from Clusterware
- Live RAC Dataguard Implementation & Dataguard
Internals
- 12c DataGuard Switch Over Steps || 2 Nodes RAC Database
Switch Over Steps
- Webinar-13 – Live Demo on 19c RAC Installation and
Configuration
- 19c RAC Installation and Configuration (Prechecks,
Installation & Postchecks)
Hello & welcome to my blog. This place is for quality learning and professional experience on Oracle & latest Technologies. Keep reading my blog for new technology and innovation updates.
RAC
THE ORACLE SME – ORACLE ACE, EXADATA, OCI, OCP, OCA, RAC EXPERT.
Mallikarjun Ramadurg is the one of the active member of Oracle Community.
Mallikarjun is an Oracle DBA and EXADATA administration Expert and has a deep knowledge in Oracle EBS APPS. He is having more than 11 Years of experience. He has got In-depth knowledge of database design, build, cloning and administration and he has got good exposure to environments like database HA, RAC, Oracle Cloud and Datawarehouse.
He has worked on Oracle ERP, having sound knowledge on EBS application administration, apps cloning and upgradation, patching, security and performance turning.
He has worked on informatica administration, implementation, design, mappings, workflows. He has good knowledge on data modeling, Erwin data modeling.
He has good hands-on experience in Oracle Cloud and infrastructure level.
He is currently working as Oracle SME & Staff Customer Success Engineer @ Rubrik Inc, Bangalore India
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We’re thrilled to announce that a New Oracle RAC Batch is starting on 📅 Thursday, 23-Nov-2025!
🚀 Exciting Announcement! We’re thrilled to announce that a New Oracle RAC Batch is starting on 📅 Thursday, 23-Nov-2025! Demo Sessions ar...
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Copy password file from FS to ASM diskgroup: 1. Verify passwordile available on FS [oracle@oraclenode1 ~]$ ll /tmp/orapwRAC12C -rw-r----- 1...
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In 12c default timezine version is v26 and after database upgrade to 19c the timezone has to be upgrade to v32 since v32 is default timezone...
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🚀 Exciting Announcement! We’re thrilled to announce that a New Oracle RAC Batch is starting on 📅 Thursday, 23-Nov-2025! Demo Sessions ar...
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