Using Yubico Security Key on MacOS for SSH

In recent months, I have been researching and documenting procedures for securing SSH (Secure Shell) Access to servers… Read more

12.1.2.10 – 12.1.2.12 – ODA Upgrade – Pre-Patching Issue

The Oracle Database Appliance (ODA) upgrades elevate technical knowledge to a different level for each upgrade. Each… Read more

Reconfiguring Apex after host and DB SID Change

There are certain instances when you will have to make changes on your apex server due to organizational requirements or… Read more

ODA – 18.8.0.0 – OVM Upgrade Issue

ODA (Oracle Data Appliance) upgrades are challenging and need to be ready to spend more hours on upgrades due to unexpected… Read more

RackWare – Workload Migration (RMM) – Part 1

Migrating Application and Database Servers from on-prem to Cloud is really challenging. Current era organizations are… Read more

Clone 12c RDBMS Binary

We are currently living in the Cloud Era and the majority of organizations want to expand their database workloads to the… Read more