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Full Name
Anish Kumar Roy
Full Name
ACE Associate
Top Level Details
Job Role
Database Administrator
Company
Cuculus India Pvt Ltd.
Country
India
Top Expertise
Database Administrator (DBA)
Focus Area
Database
About Anish Kumar
<p>Anish is a Database Specialist and an Oracle Certified Associate (OCA) with a strong focus on Oracle Database Technologies. He specializes in Oracle RAC, Disaster Recovery (DR) provisioning, and GoldenGate replication. His expertise also encompasses database upgrades, migrations, and performance tuning, where he is known for delivering innovative solutions.</p> <p>Throughout his career, Anish has consistently demonstrated a commitment to excellence, leading and executing successful projects across multiple countries.</p> <p>In addition to his corporate achievements, Anish is passionate about community engagement. In his spare time, he actively shares his knowledge through blog posts and YouTube videos, fostering a spirit of collaboration and learning within the community.</p>
Expertises
Database Administrator (DBA)
Oracle Cloud Infrastructure (OCI)
GoldenGate
Upgrade / Migration
Autonomous Database
Diagnostics & Tuning Pack
AI/ML
MySQL Database
Fleet Patching & Provisioning
Links
Latest Contributions
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Oracle AI Database 26ai Free RPM Installation On Oracle Linux 9 (OL9)
Mar 15, 2026 - Blog post -
Database 26ai
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Reinstate or Recreate Standby DB after Failover
Mar 14, 2026 - Blog post -
Active Data Guard (ADG)
Database 19c
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How to Perform a Switchover in PostgreSQL 15
Mar 14, 2026 - Blog post -
Database
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Voting Disk in Oracle RAC
Mar 14, 2026 - Blog post -
Real Applications Clusters (RAC)
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Optimizer Statistics in Oracle 19c
Mar 14, 2026 - Blog post -
Database 19c
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Oracle Local Registry (OLR) in RAC
Mar 14, 2026 - Blog post -
Real Applications Clusters (RAC)
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Oracle RAC Startup Architecture
Mar 14, 2026 - Blog post -
Real Applications Clusters (RAC)
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Cursor Sharing in Oracle
Mar 14, 2026 - Blog post -
Real Applications Clusters (RAC)
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