Blog Archives

Playing with VirtualBox, Oracle 12c ( and OEL 6.4 – Part 2

We will complete our lab by installing the Oracle Database software, create a Pluggable database and take a look in the Oracle Enterprise Manager Database Express. The steps to install and create an Oracle Database 12c are: 1 – Go

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Posted in 12c, General, Linux, Others, Tutorials, Virtualization

Playing with VirtualBox, Oracle 12c ( and OEL 6.4 – Part 1

Now that 12c was released it’s time to install in on OEL 6.4 64 bits OS. Let’s start playing with this. Before we start with the creation of the VM we will need to download some software first, such as:

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Posted in 12c, General, Oracle FAQ, OVM, Tutorials, User Groups, White Papers

Once again, How to Improve your Oracle Career

The main question about the DBA job I hear all the time is: How can I became a successful DBA? Most of the people that I talk to who have difficulties starting out in their DBA career really have an

Posted in DBA Career Tips, General, Interview Tips, Oracle FAQ

Oracle VM 3.1 Disaster Recovery (HA)

On this scenario we will talk about how to implement HA (High Availability) for OVM 3.1 between a Primary Site (Production) and a Secondary Site (DR) located at 800 km away. On this post we will only talk about the

Posted in Cloud, General, OVM, Virtualization

Improving VM Performance, Converting repository disk to LUN

If using OVM virtual disks, you can easily improve your VM performance by replacing the virtual disks for raw LUN’s. It gives an extra boost in the performance specially if using the PVM mode. Note that here we are using

Posted in General, OVM, Tutorials, Virtualization

OVM V2V – Converting ESX VM to OVM using ISO boot CD

In this blog post we will learn how to convert an ESX VM to OVM  3.1 (V2V) using an ISO boot CD. Basically all you need to do to achieve this objective is to follow the following steps: 1. Uninstall

Posted in Cloud, General, OVM, Tutorials, Virtualization

What was new for Oracle Backup and Recovery at 11g?

Oracle 12c is around the corner and due that I have received many questions from fellow DBAs about what was new about Backup and Recovery at 11g I have decided to write a small white paper about it. Hope you

Posted in 11gR2, Backup & Recovery, General, Oracle FAQ, Tutorials, White Papers