Samir Roy, Author At DBA POSTMORTEM

How to Install MySQL in Linux Redhat Step-by-Step Guide :

Mysql Installation in Linux can be done in many ways like rpm, yum, docker, repository etc. Today in this article […]

To set up Oracle VirtualBox on your Windows/MacBook, first, you have to download and Install the Oracle Virtual Box software.

You can easily setup MobaXterm on your laptop/desktop to access the virtual machines created in your VirtualBox. If you do

Putty is a popular tool to establish connections securely and efficiently from your machine (laptop/desktop) to the remote servers created

Oracle VirtualBox is a platform to run multiple operating systems on a single machine. If you have a Windows laptop,

Do you know how to troubleshoot high FRA usage in Oracle, if you are looking for the same, then you

change instance name in Oracle Database

In our operational daily basis DBA activities, it is important to know the schema size, table size, DB size, object

Do you know why stats gather is required in Oracle Database? i)As a DBA we may see that, highly transactional