Samir Roy, Author At DBA POSTMORTEM

Grid Software Installation Guide 19c: Easy step-by-step

Please follow the 19c grid installation guide below for the grid software installation: 1. Download the grid software from Oracle […]

If you want to clone virtual machine in your practice environment then this is the correct post to follow: 1.First

In this article, I will describe the VirtualBox network configuration for Oracle RAC on NODE2. We will enable three network

In this article, I will describe the VirtualBox network configuration for Oracle RAC on NODE1.Basically, we will enable below three

In this article, We will create an Oracle database home owner (oracle) and Oracle Grid Infrastructure home owner (grid). After

The SELinux works in one of these modes: permissive, disabled, or enforcing. The /etc/selinux/config file controls the mode of SELinux

In this article, I have described a step-by-step guide on how to stop and disable Firewalld on RHEL 7/8/9. 1.Check

A Shared Folder is useful when you want to copy something from your host machine to the virtual box or

Please follow the below steps to Download Oracle Linux 7 ISO Image. 1. Go to the Oracle eDelivery site. If