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Full Name
Balamurugan Sivalingam
Full Name
ACE Associate
Top Level Details
Job Role
Senior database engineer
Company
Flex
Country
India
Top Expertise
Performance
Focus Area
Database
About Balamurugan
My name is Balamurugan.s, and I am from Chennai, India. 17 years of experience in the IT/Non IT sector, including 14+ years as an Oracle DB. Currently working as senior oracle DBA in Flex. I am a certified OCA (Oracle Cloud Architect Associate)/AWS and an Oracle 12c Administration certified associate. I give my experience and aid to provide solutions for numerous Oracle database difficulties to the Oracle community, and I routinely attend Oracle events. I used to share my knowledge on many social media platforms such as the Oracle community, Twitter, Telegram, Whats App, and the AIOUG active memory. I am well-versed in Performance Tuning, RAC, Oracle Cloud, Exadata,ASM, Golden Gate, Shell script, Ansible, Python,PLSQL,SQL, and MY SQL. I truly believe that sharing knowledge with others can help one's skill set in any technology. Have excellent expertise in performance tuning and are always willing to assist the Oracle community in all areas.
Expertises
Performance
Exadata
Data Guard
MySQL
Cloud
Database
Database HA / DR / Recovery
Automation
Backup and Recovery
Database 19c
Cloud Customer Connect
https://community.oracle.com/mosc/profile/discussions/Murugans
Links
Latest Contributions
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The Phantom Blocker: Exposing Oracle’s enq:TX Row Lock Secrets
May 30, 2025 - Blog post -
Database Performance Management
Diagnostics & Tuning Pack
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SCN-Based Sync Magic-Backup Blues to Recovery Glory: A Real-World RMAN SCN-Based Rescuing a Live 10TB Oracle Database
May 26, 2025 - Blog post -
RMAN Backup and Recovery
Oracle Database (EE)
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ORA-00205: error in identifying control file, check alert log for more info
May 26, 2025 - Forum contributions -
RMAN Backup and Recovery
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Oracle database performance - Heavy I/O
Apr 17, 2025 - Forum contributions -
Database Performance Management
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Difference between Global and local partition indexes
Apr 16, 2025 - Forum contributions -
Oracle Partitioning
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Oracle object DDL audit capture
Apr 16, 2025 - Forum contributions -
Oracle Database (EE)
Fine-Grained Auditing
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Schema level privileges to developers for access
Apr 15, 2025 - Forum contributions -
Privilege Analysis
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