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Full Name
Alireza Kamrani
Full Name
ACE Pro
Top Level Details
Job Role
Oracle Technical Consultant
Company
Fanap Infrastructure
Country
Malaysia
Top Expertise
Database Administrator (DBA)
Focus Area
Database
About Alireza
*Oracle database administrator,consultant and trainer* With a strong foundation in Oracle database administration and a passion for performance tuning, I stand out as a seasoned professional in the field of database technologies. My expertise extends to the complex tasks of real application clusters (RAC), standby databases, database migration solutions, high availability solutions, backup recovery zones and the subtle challenges of Oracle database consulting. My journey began with a deep interest in database structures and trying to optimize their performance. This led to a deep understanding of Oracle architecture and the development of innovative solutions for complex database environments. My skill in ensuring seamless operations and high availability through RAC and standby databases has been critical in maintaining business continuity for its clients. As a consultant, I have been instrumental in guiding organizations through the maze of database management, providing strategic insights that align with business goals. My ability to identify and resolve performance bottlenecks has led to increased efficiency and optimal use of resources. Beyond technical intelligence, I am a dedicated trainer in the Oracle community. I have nurtured the growth of passionate database professionals, sharing my knowledge and fostering a culture of continuous learning. My commitment to education is evident in my engaging teaching style and the success of my instructors. Best regards, Ar.kamrani
Expertises
Database Administrator (DBA)
Real Applications Clusters (RAC)
Database Performance Management
Exadata Database Machine
Oracle Data Guard
SQL Performance
Database Appliance
Autonomous Database
Oracle GoldenGate Service
Zero Downtime Migration
Home Page
https://www.linkedin.com/groups/8151826
Links
Latest Contributions
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Optimizing Composite Indexes in Oracle: Balancing Selectivity and Index Skip Scan
Nov 02, 2025 - Blog post -
Database Administrator (DBA)
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Understanding Oracle’s Managed Global Area (MGA): A New Chapter in Memory Architecture in Oracle 26ai
Oct 29, 2025 - Blog post -
Database 26ai
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Oracle Hot Block Concept, Detection and Resolving Scenarios
Aug 13, 2025 - Blog post -
Database Performance Management
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Oracle Backup Note in Multitenant Environment
Aug 05, 2025 - Blog post -
RMAN Backup and Recovery
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The PREPARE DATABASE FOR DATA GUARD: Simplifying Oracle 23ai High Availability
Jun 02, 2025 - Blog post -
Database 23ai
Oracle Data Guard
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AN OVERVIEW OF ORACLE DATA GUARD CAPABILITIES
May 26, 2025 - Blog post -
Oracle Data Guard
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Oracle Instance Tuning (Buffer wait classes)
May 16, 2025 - Blog post -
Database Performance Management
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Oracle Instance Tuning (Part 5)
May 05, 2025 - Blog post -
Database Performance Management
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Oracle Instance Tuning (Part 4)
May 04, 2025 - Blog post -
Database Performance Management
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Oracle Instance Tuning (Part 3)
May 01, 2025 - Blog post -
Database Performance Management
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Oracle Instance Tuning (Part 2)
Apr 27, 2025 - Blog post -
Database Performance Management
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Oracle Instance Tuning (Part 1)
Apr 24, 2025 - Blog post -
Database Performance Management
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Tune and Troubleshoot Oracle Data Guard (Part 8 of 8)
Apr 21, 2025 - Blog post -
Oracle Data Guard
Database Performance Management
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Tune and Troubleshoot Oracle Data Guard (Part 7 of 8)
Apr 20, 2025 - Blog post -
Oracle Data Guard
Database Performance Management
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Tune and Troubleshoot Oracle Data Guard (Part 6 of 8)
Apr 19, 2025 - Blog post -
Oracle Data Guard
Database Performance Management
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