Database Blog

Enable CloudWatch Contributor Insights of DynamoDB tables in AWS Console

Introduction Amazon CloudWatch Contributor Insights is a powerful tool that helps you understand the most active and impactful contributors to your DynamoDB workloads. Whether you’re managing a small application or…

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Backup a DynamoDB Table Using AWS Management Console

Introduction Amazon DynamoDB is a popular database service used by many businesses to store important data. Just like you would save your work to avoid losing it, backing up your…

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OEM13.4 TARGET STATUS SHOWING WARNING

INTRODUCTION  This blog is about, one of our non-prod OEM13C environment the Database target status was showing warning eventhough the target is actually up and running.  SOLUTION  Login into OEM…

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Manual Data Guard Manual Failover 

Introduction to Failover:  Oracle Failover is a critical feature designed to ensure high availability and continuous operation of Oracle databases in the event of unexpected system failures. In enterprise environments…

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Oracle patch prerequisite failed with PRVF-4083 & PRKN-1035 

ISSUE:  When I initiated the grid patch, it failed while executing the prerequisite with the following errors:  PRVF-4083: Node reachability check failed from node <NODE1>.  PRKN-1035: Host unreachable.”  Cause of…

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How to download the database backup from OCI storage using MV2bucket

Introduction : Oracle database automated backups are stored in Oracle Managed Object Store Buckets in OCI. This blog covers step by step process to download the database backup from OCI…

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Backup and Restore validation for Oracle database in OCI console

Introduction: Oracle Cloud Infrastructure (OCI) offers robust tools and features that allow database administrators to manage backups and restores efficiently. Ensuring that data is securely backed up and easily restorable…

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Steps to apply and rollback patch in OCI console

Introduction : Maintaining the security and performance of your Oracle Database is crucial, and applying patches is a key aspect of this maintenance. Oracle Cloud Infrastructure (OCI) simplifies the process…

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How to upload the backup files to OCI Archival storage using MV2bucket

Introduction : Oracle database automated backups are stored in Oracle Managed Object Store Buckets in OCI. This blog covers step by step process to Upload the database backup files from…

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Steps to delete the Inactive Patches in Oracle Database

Please follow the below steps to delete the same.   cd $ORACLE_HOME/OPatch ./opatch util listorderedinactivepatches -silent ./opatch util deleteinactivepatches -silent ./opatch util listorderedinactivepatches -silent

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