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Full Name
Karan Dodwal
Full Name
ACE Pro
Top Level Details
Job Role
DBA
Company
Fidelity International
Country
India
Top Expertise
Exadata Database Machine
Focus Area
Cloud
About Karan
Karan Dodwal is an Oracle DBA with specialization in Oracle High Availability Environments, He is an Oracle Certified Master DBA with several years of expertise on Oracle Database and Oracle Development. He works with Fidelity International an Oracle Exadata Specialist and he has given several services and training on Oracle Products in the Asia Pacific, Asia South & Greater China region. He is an OTN Author where he frequently publishes articles on OTN, OTN Portuguese, OTN Spanish, and several websites and his blog http://karandba.blogspot.in. He helps community on OTN Forum, He presents sessions on Oracle Technology in various events and conferences like Sangam, AIOUG Tech days, OGYatra. He has set up several Oracle High Availability Environments on all platforms for mission-critical Oracle Databases. He is reachable at karandodwal@gmail.com.
Expertises
Exadata Database Machine
Cloud
Home Page
http://karandba.blogspot.com/
Oracle Community
https://community.oracle.com/tech/developers/profile/Karan%20Dodwal
Links
Latest Contributions
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Exadata X11M Demystified: A Deep Dive into the Next-Gen Platform
Jul 20, 2025 - Presentation - in-person or virtual - Oracle Community Yatra (OCYatra) 2025
Exadata
AI/ML
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Unlocking the Power of Oracle Window Functions
May 29, 2025 - Blog post -
Cloud SQL
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Performance Tuning with Subquery Factoring and Inline Views
May 29, 2025 - Blog post -
Performance Management
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Advanced Data Transformation Using PIVOT in Oracle SQL
May 29, 2025 - Blog post -
Cloud SQL
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CTEs and WITH Clause for Clean, Reusable SQL
May 29, 2025 - Blog post -
Cloud SQL
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Mastering Hierarchical Queries in Oracle SQL
May 29, 2025 - Blog post -
Cloud SQL
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Querying and Analyzing JSON Data in Oracle SQL
May 29, 2025 - Blog post -
JSON
Autonomous JSON Database
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INHERIT Privilege for Code Objects in 23ai
May 28, 2025 - Blog post -
Database 23ai
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Oracle Data Redaction Key Features in Oracle 23ai
May 28, 2025 - Blog post -
Database 23ai
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Dynamic Switching with SQL
May 28, 2025 - Blog post -
Oracle Developer Tools for VS Code (SQL and PLSQL)
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How to use CONTINUE inside a PL/SQL loop
May 28, 2025 - Blog post -
Oracle Developer Tools for VS Code (SQL and PLSQL)
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PL/SQL 23ai (Oracle 23c) – New Feature Boolean Data Type in SQL
May 28, 2025 - Blog post -
Database 23ai
Oracle Developer Tools for VS Code (SQL and PLSQL)
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Oracle Database 23ai — Key New Features
May 28, 2025 - Blog post -
Database 23ai
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Error Message = ORA-12514: Cannot connect to database.
May 15, 2025 - Blog post -
Autonomous Database
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Redacting the data in 23ai Oracle Database
May 15, 2025 - Blog post -
Data Redaction
Database 23ai
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