About Me

Oracle DBA | Exadata Specialist | Technical Author

Hi, I'm Gowthami — a senior Oracle DBA with extensive hands-on experience managing Oracle database environments across large enterprise deployments. Welcome to Oracle Apps DBA (apps-dba.com), a blog I created to share practical, real-world Oracle DBA knowledge with the community.

Over the years I have worked extensively with Oracle E-Business Suite, Oracle Database administration, Oracle Cloud Infrastructure (OCI), and Oracle Exadata. This blog is a reflection of the problems I've solved, the scripts I've written, and the techniques I've learned — documented so that other DBAs can benefit from them.

Areas of Expertise

Oracle Exadata

Deep hands-on experience with Exadata X8M — Smart Scan, HCC, Storage Cells, InfiniBand, performance tuning, and patching.

Oracle E-Business Suite

Apps DBA work including installations, upgrades, cloning, patching with adop, and EBS performance management.

Oracle Database

Oracle 12c through 19c — RAC, Data Guard, ASM, RMAN, performance tuning, AWR/ADDM analysis, and Real Application Testing.

Oracle Cloud Infrastructure

OCI-based database deployments, Autonomous Database, DB Systems, and cloud migration strategies.

Why I Started This Blog

My goal is to help other DBAs solve problems faster, understand Oracle technologies more deeply, and grow in their careers.

My Book – Oracle Exadata: The Complete Guide

After years of working with Oracle Exadata, I compiled my knowledge into a comprehensive PDF guide covering everything an Exadata DBA needs.

What You'll Find on This Blog

Oracle Apps DBA covers Exadata administration and tuning, Oracle E-Business Suite patching and cloning, Oracle Database performance analysis, Oracle Cloud Infrastructure, useful DBA scripts, and Real Application Testing walkthroughs.

Get in Touch

I love hearing from fellow Oracle DBAs. 📘 Get my Exadata book on Gumroad

Thank you for visiting Oracle Apps DBA. I hope the content here saves you time and makes you a better Oracle DBA.

— Gowthami