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Oracle 12c Container/Pluggable database upgrade to 19c In this article, we will upgrade Oracle database Container database(CDB) and Pluggable database from 12c to 19c using Database Upgrade Assistant(DBUA). Upgrade to 19c is possible from 11.2.0.4,12.1.0.2,12.2.0.1 and 18c. Pre-Upgrade Tasks First of all you need to take the backup of your database before performing the upgrade task and make sure to check the application compatibility with the newer version of the Oracle Database. Complete the pre-upgrade steps for Oracle and ensure that your system meets the installation prerequisites. Run the 19c pre-installation package on your system to complete the all OS level pre-requisites. yum install -y oracle-database-preinstall-19c yum install -y Upgrade using DBUA Create the Oracle home directory for 19c.I am installing Oracle Database 19c on below location. cd /app mkdir -p ./oracle19c/product/19.3.0.0/db_1 cd ./oracle19c/product...

Building Oracle Database 21c on Docker Step by step Creating, configuring Database(Oracle21c) on Docker Container Docker is an open source platform that enables developers to build, deploy, run, update and manage containers—standardized, executable components that combine application source code with the operating system (OS) libraries and dependencies required to run that code in any environment. To install docker on windows check this blog This video explain the complete step by step Docker installation.Check it now! Pre-requisite Setup First of all make sure you have installed the docker sucessfully on your environment. The Oracle Database Server Docker Image is required. Get the oracle database docker image from docker offical github Click here for github repository. Extract the downloaded oracle docker image Download the Oracle Database 21c installer(media) files from Oracle official site Copy oralce...

Installing Docker Desktop for Windows What is Docker? Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers. Docker is an open source platform that enables developers to build, deploy, run, update and manage containers—standardized, executable components that combine application source code with the operating system (OS) libraries and dependencies required to run that code in any environment. Download Docker for Windows Installer from here Install Docker Desktop on Windows Install interactively: Double-click Docker Desktop Installer.exe to run the installer. Follow the instructions on the installation wizard to authorize the installer and proceed with the install When the installation is successful, click Close to complete the installation process. ...