Welcome to my site

My name is Stefan Oehrli. I’m a Swiss electrical engineer working since several years as an Oracle DBA. My main interests are backup & recovery, database internals, database security, infrastructure management and other stuff coming across my daily work as a DBA. On this website I share my experience and some of my thoughts in these areas with you. Among other things, you find my blog, a few scripts, links to some papers and presentations I have written or co-authored, list of public appearances as well links to other interesting web resources.  


Recent Posts

A list of the 5 most recent posts. To see a full list go to the Blogs.

  • 13 December 2017 : Oracle Unified Directory on Docker
    A bit a while ago I've started to use Docker for miscellaneous purposes. Not really an early adopter, but I still hope I caught the train just in time. 🙂 In one of my customer project, I did have to set up a couple of OUD instance to develop and test the transition from Oracle Directory Server Enterprise Edition (ODSEE) [Read more...]

  • 24 November 2017 : DOAG 2017 Oracle 12c Release 2 Datenbank-Sicherheit in a Nutshell
    Below you will find a list of the different demo scripts used during the DOAG training day 2017 Oracle 12c Release 2 Datenbank-Sicherheit in a Nutshell. In general the script do need a SCOTT or a HR demo schema. Some of the scripts may have more requirements eg. Kerberos configuration, Oracle Enterprise User Security etc. The scripts are available free [Read more...]

  • 23 November 2017 : Install Oracle Unified Directory 12c the smart way
    Installing Oracle Unified Directory has always been easy. The installation guide for OUD 11c as well OUD 12 is simple and straight forward. Additionally Oracle does provide a couple of MOS notes for different deployment scenarios. Nevertheless there is always room for improvement 🙂 During my work on OUD to go on Raspberry Pi Zero or on Docker images for [Read more...]

  • 13 November 2017 : Oracle Unified Directory to go on Raspberry Pi Zero
    Recently I ran out of movies on one of my longer train rides. Coincidentally, I had my Raspberry Pi Zero with me and thought, "There's Java running on it, right?". Doesn't Oracle Unified Directory also require a JVM? OK, I guess Raspberry Pi or ARM wasn't in focus when Oracle defined the certified platforms of Unified Directory. But hey, [Read more...]

  • 18 October 2017 : Oracle CPU / PSU Announcement October 2017
    The Oracle open world 2017 is over, the dust just settled down. A perfect time for Oracle to release the October critical patch advisory. With not less than 270 new security vulnerability fixes across the Oracle products it seems to be a rather huge update. From the DB perspective it is nothing unusual. It contains 6 new security fixes [Read more...]

Want to see more blog posts? Just go to blogs or browse the archives.