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Abhilash Kumar Bhattaram

An expert with years of expertise on Oracle databases and Oracle cloud Handled Cloud Migrations to Oracle Cloud Infrastructure (OCI) & Google BigQuery Developer

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Founder - Nabhaas Cloud Conulting

Oracle Database Fragmentation - How to reorg Tables / Indexes

Oracle Database Fragmentation - How to reorg Tables / Indexes

15
Comments
3 min read

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Oracle Database Object List

Oracle Database Object List

13
Comments
2 min read
ocidpatchdb - Automate GI/RU Patches on OCI DB System

ocidpatchdb - Automate GI/RU Patches on OCI DB System

2
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6 min read
OracleBootCamp - 4 May 2024

OracleBootCamp - 4 May 2024

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1 min read
OCI - Database Cloud Metrics - #1 Basic Management Metrics

OCI - Database Cloud Metrics - #1 Basic Management Metrics

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2 min read
OCI - Restore DB System Backups across OCI Cloud regions is now available.

OCI - Restore DB System Backups across OCI Cloud regions is now available.

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1 min read
Oracle Database - Identifying Session Tracefiles - without actually tracing them :-)

Oracle Database - Identifying Session Tracefiles - without actually tracing them :-)

5
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5 min read
Oracle Database - Compare Execution Plans

Oracle Database - Compare Execution Plans

8
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5 min read
OCI - Oracle Cloud Nomenclature & Diagrams for Cloud Architects

OCI - Oracle Cloud Nomenclature & Diagrams for Cloud Architects

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2 min read
OCI - Oracle Base Database Service - Creating Custom Backups

OCI - Oracle Base Database Service - Creating Custom Backups

3
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3 min read
OracleBootCamp - 20 Jan 2024

OracleBootCamp - 20 Jan 2024

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1 min read
Oracle Database - Dynamic Stale Stats Utility for ETL Databases

Oracle Database - Dynamic Stale Stats Utility for ETL Databases

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3 min read
OCI - Understanding OCID Nomenclature for Oracle Cloud Resources

OCI - Understanding OCID Nomenclature for Oracle Cloud Resources

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3 min read
OCI - Oracle Linux - sosreport

OCI - Oracle Linux - sosreport

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2 min read
Oracle Boot Camp 14 Aug 2023 - SlideDeck - DBCS and ExaCS

Oracle Boot Camp 14 Aug 2023 - SlideDeck - DBCS and ExaCS

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1 min read
OracleBootCamp - Chennai - 14 Oct 2023

OracleBootCamp - Chennai - 14 Oct 2023

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1 min read
OracleBootCamp - Chennai - 12 Aug 2023

OracleBootCamp - Chennai - 12 Aug 2023

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1 min read
OCI - Scaling a Oracle DB System

OCI - Scaling a Oracle DB System

3
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4 min read
OCI - Monitoring Tables for Oracle Golden Gate Service ( works for On Prem Golden Gate as well )

OCI - Monitoring Tables for Oracle Golden Gate Service ( works for On Prem Golden Gate as well )

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1 min read
OCI - Monitoring Tables for Oracle Golden Gate Service Replicats ( works for On Prem Golden Gate as well )

OCI - Monitoring Tables for Oracle Golden Gate Service Replicats ( works for On Prem Golden Gate as well )

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2 min read
DB System and ExaCS Internals - 25-Apr-2023 presentation

DB System and ExaCS Internals - 25-Apr-2023 presentation

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1 min read
OCI - adminclient for Golden Gate Deployments

OCI - adminclient for Golden Gate Deployments

5
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3 min read
OCI - adminclient for Golden Gate Deployments

OCI - adminclient for Golden Gate Deployments

2
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3 min read
OCI ExaCS Metrics - now uses AHF for all its Database and Cluster Metrics

OCI ExaCS Metrics - now uses AHF for all its Database and Cluster Metrics

2
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3 min read
OCI GoldenGate -"Registered Databases" are now migrated as "Connections"

OCI GoldenGate -"Registered Databases" are now migrated as "Connections"

2
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2 min read
Using the power of grep to find the PL/SQL procedures that are hard parsing from Alert Log.

Using the power of grep to find the PL/SQL procedures that are hard parsing from Alert Log.

3
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2 min read
OCI ExaCS - Safeguarding Oracle Golden Gate Deployment EXTRACT from "billion" updates on tables

OCI ExaCS - Safeguarding Oracle Golden Gate Deployment EXTRACT from "billion" updates on tables

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2 min read
OCI Oracle Golden Gate Deployment Status for Extracts and Replicats

OCI Oracle Golden Gate Deployment Status for Extracts and Replicats

3
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1 min read
OCI Golden Gate Deployment Report files for Extracts and Replicats , here is my new utility !!!

OCI Golden Gate Deployment Report files for Extracts and Replicats , here is my new utility !!!

3
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1 min read
OCI Oracle Golden Gate utility - get report file downloaded instantly for extracts and replicats for OCI Deployments !!!

OCI Oracle Golden Gate utility - get report file downloaded instantly for extracts and replicats for OCI Deployments !!!

3
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1 min read
OCI Database Refresh & from ExaCS to DBCS , patch the refreshed DBCS via OCI CLI

OCI Database Refresh & from ExaCS to DBCS , patch the refreshed DBCS via OCI CLI

8
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6 min read
OCI Cloud - use the forecast feature, check this blog

OCI Cloud - use the forecast feature, check this blog

1
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1 min read
Oracle AWS RDS Trace files

Oracle AWS RDS Trace files

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3 min read
jobs.sql - Start troubleshooting the job that failed , dont waste time looking for it.

jobs.sql - Start troubleshooting the job that failed , dont waste time looking for it.

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6 min read
OCI API - What should you know about your keys ?

OCI API - What should you know about your keys ?

7
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3 min read
Ansible Automation for Oracle RMAN / Apex Restores

Ansible Automation for Oracle RMAN / Apex Restores

6
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1 min read
The info.sql for Oracle Developer's / DBA's

The info.sql for Oracle Developer's / DBA's

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3 min read
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