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Upgrade & Migration

Oracle 11g to 12c Upgrade With Data Guard & ASM

In this article we will be performing Oracle 11g to 12c Oracle Data Guard upgrade with ASM configured. Below are the steps we are going...

Oracle 11g to 12c Rolling Upgrade

A rolling upgrade allows you to perform database upgrade without having any noticeable downtime to the end users. There are multiple ways...

11gR2 Non-RAC to RAC Migration

In this article, we will be looking at Non-RAC to RAC migration using DBCA. I have RACN1 and RACN2 where I will show you how to migrate a...

Oracle Database Upgrade from 11g to 12c

As an Oracle DBA, database upgrades are one of the critical tasks that you must be confident about. Time and again, Oracle releases new...

MS SQL Server to Oracle Replication Using Golden Gate

In this project, we will perform single table DML replication from MS SQL server (on windows 10) to Oracle database (on Linux) using...

Oracle to MYSQL Replication Using Golden Gate

In this article, we will perform single table DML replication from Oracle database (Linux) to MySQL database (Linux) using Oracle Golden...

Upgrade Oracle Golden Gate 12cR1 to 12cR2

In this article, we will look at Oracle Golden Gate upgrade from 12.1 to 12.2 on a Linux server. Make sure you Allow golden gate...

Oracle Non-ASM to ASM Migration

Moving your database from file system to ASM provides you more control over disk failure, redundancy and storage management. We have an...

Oracle Database Migration from Windows to Linux Using RMAN

We all know that RMAN is a powerful tool for database backup, recovery, cloning and migration. In this article, we will be perform...

Upgrade Oracle Enterprise Manager (OEM) 13.3 to 13.4

In this article, we will see how we will upgrade the OEM application from 13.3 to 13.4 with repository database 12.2.0.1. Upgrade OEM...

Oracle Database Migration from Windows to Linux Using Data Pump

There are multiple ways to migrate an Oracle database from one platform to another platform. One of the famous ways of database migration...

Oracle 12c to 19c Database Upgrade

In this article, we will be looking at two most commonly used methods of upgrading Oracle database from 12c to 19c. Pre-upgrade tasks...

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