Blog

Data Guard is easy

29. March 2018 Johannes Ahrends

Data Guard is easy! Every Oracle database with a certain value for the business should be protected with a standby (…)

12. February 2018 Johannes Ahrends

With Release 11g Oracle introduced the concept of the Automatic Diagnostic Repository (ADR) which is an independent directory structure for (…)

2. October 2017 Johannes Ahrends 2

High Availability for Standard Edition Two It’s a nasty discussion whenver it comes to Desaster Recovery or High Availability with (…)

31. August 2017 Johannes Ahrends

Reading the “new features” topic “Case insensitive database” for Oracle 12.2 it sounds as if you are back in the (…)

2. June 2017 Johannes Ahrends 1

With Version 12.2.02 the release policy for Oracle database will change drastically. During his keynote at DOAG 2017 Datenbank Andy Mendelsohn (…)

16. March 2017 Sebastian Winkler 2

About problems with Oracle 12c Multitenant Database Back in the days everything was easier, wasn’t it? Thus far you connect (…)

24. February 2017 Johannes Ahrends

Flashback Pluggable Database Oracle 12.2 will be general available within the next few weeks including several new fetaures for Flashback (…)

30. January 2017 Johannes Ahrends 2

The Challenge There are some anomalies when using Multitenant Database with Data Guard. In the following example I will describe (…)

26. November 2016 Johannes Ahrends

Few weeks ago I had issues with naming conventions: In one of my projects a cloning software should be used. (…)

11. October 2016 Johannes Ahrends

Many people shared their favorite Oracle feature as blog post. Currently Oracle 12.1 is the most actual version but 12.x (…)