0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email Some time ago I made a benchmark exercise to compare the performance of an Oracle Database running in a bare metal environment versus a virtualized environment to clear some of the main questions our…
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Playing with VirtualBox, Oracle 12c (12.1.0.1) and OEL 6.4 – Part 2
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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…
Playing with VirtualBox, Oracle 12c (12.1.0.1) and OEL 6.4 – Part 1
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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…
Once again, How to Improve your Oracle Career
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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…
Oracle VM 3.1 Disaster Recovery (HA)
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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…
Improving VM Performance, Converting repository disk to LUN
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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….
OVM V2V – Converting ESX VM to OVM using ISO boot CD
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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…
What was new for Oracle Backup and Recovery at 11g?
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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…
Back to Basics – USER MANAGED BACKUPs part 1
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email In the past few weeks I have received many questions regarding user managed backups, and due to this, I decided to write a little regarding this topic. User managed backups are basically all backups…
Are you getting short of SCN?
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email Did you know that Oracle has determine that some software bugs (affecting databases between version 10.1.0.5 and 11.2.0.3) could cause the database to attempt to exceed the current maximum SCN value (The limit is…