If you want to do migration of databases, the first and foremost thing is you must be able to connect…
1. Install Brew on your Mac http://osxdaily.com/2018/03/07/how-install-homebrew-mac-os/ 2. Install AWSCLI using Homebrew on Mac Make sure you have Python3 installed…
DynamoDB is one of the hidden gems of the NoSQL world. It is true serverless database. It is amazing that…
Oracle 19c is now available to use on Oracle Live SQL
One of my readers today send me an error they got while restoring a database via RMAN RMAN> startup mount;…
This error usually would come up on your APEX/ORDS instance if the user apex_public_user has expired. The quickest solution is…
In my previous article we had fun with Shell Scripts by automating birthday alerts via email. Using the same logic…