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Full Name
Saravanan Mahalingam
Full Name
ACE Associate
Top Level Details
Job Role
Database Engineer -3
Company
Comcast India Engineering Center
Country
India
Top Expertise
Oracle RAC
Focus Area
Database
About Saravanan
Oracle Database Engineer with over 9 years of experience managing large-scale Oracle and PostgreSQL databases. Skilled in a wide range of enterprise technologies, specializing in High Availability (RAC, Data Guard), Golden Gate replication, Performance Tuning, and Database Hardening for mission-critical environments. In addition, I have recently led key projects involving Oracle 12c to 19c upgrades, Golden Gate Classic to Microservices migrations, and TLS certificate implementations. I bring hands-on experience with Oracle Cloud Infrastructure (OCI), including deploying DBaaS and Autonomous Databases, particularly in high-demand sectors like banking and finance.
Expertises
Oracle RAC
Oracle Database (EE)
Data Guard
Oracle GoldenGate Service
Home Page
https://dbanavigator.blogspot.com/
Links
Latest Contributions
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How to Enable Oracle Golden Gate Trail File Encryption (Bidirectional Setup)
Oct 09, 2025 - Blog post -
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🚀 DB BOT: Real-Time Oracle & GoldenGate Monitoring in Slack
Sep 21, 2025 - Blog post -
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How to Install MySQL on Windows: A Complete Step-by-Step Guide
Sep 13, 2025 - Blog post -
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⚡ Automating Oracle 19c Database Patching on Windows Server with PowerShell
Aug 27, 2025 - Blog post -
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Oracle Golden Gate Bi-directional Replication Implementation Guide
Jul 24, 2025 - Blog post -
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🧰 How to Set Up Oracle Linux 8 Using Vagrant and VirtualBox in 2025
Jul 21, 2025 - Blog post -
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🔒 Oracle Database TLS Certificate Renewal: A Complete Guide for RAC Environments
Jul 17, 2025 - Blog post -
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Automating Oracle Database Patching with Ansible
Jul 09, 2025 - Blog post -
Database 19c
Installation / Patching
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Oracle Enterprise Manager and Management Agent Patching
Jul 09, 2025 - Blog post -
Oracle Enterprise Manager (OEM)
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