Oracle Archive | Page 2 of 2

Pluggable Database Management with Toad 12.1

25. October 2013 Johannes Ahrends

Multitenant Database Multitenant or pluggable database is probably the most discussed feature in Oracle 12c. For many of us DBAs (…)

28. September 2013 Johannes Ahrends

Invisible Indexes With Version 11g Oracle introduced invisible Indexes and I had several discussions with customers why it makes sense (…)

10. September 2013 Johannes Ahrends 2

1. Migration Scenarios Over the past years I’ve done several Oracle database migrations to a different platform (e.g. HP/UX to (…)

11. January 2013 Johannes Ahrends

Creating an Oracle database with character set U7ASCII should be an exception nowadays. So if you try dbca (database configuration assistant) in (…)

12. November 2012 Johannes Ahrends

Since April 21st there is the new Quest Backup Reporter. With this it is really simple to create reports on (…)

21. October 2012 Johannes Ahrends 4

You can read everywhere how great the Automatic Block Media Recovery of the Oracle 11g Release 2 is. That is (…)

1. February 2012 Johannes Ahrends

As mentioned in my blog “Character Set Conversion with CSALTER – Does that actually work?” it is however possible to (…)

17. January 2012 Johannes Ahrends

As you might have read in my previous blogs I did some tests with Oracle 10g and 11g on Linu (…)

5. December 2011 Johannes Ahrends

It’s quite interesting that very many DBAs still use other methods than RMAN to backup their databases. I don’t mean (…)

21. November 2011 Johannes Ahrends

Due to moving into the new office I had to change several configurations in my infrastructure. Sure, the Linux and (…)