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.
A list of the 5 most recent posts. To see a full list go to the Blogs.
- 16 May 2017 : Start OUD Servers on Boot using systemd
Starting Oracle Unified Directory on system boot is essential for production environment. Unfortunately OUD just provides a script to create the init.d script. But newer system in general use systemd initialise and startup. Nevertheless, creating a custom unit file for OUD is simple and straightforward. First, let's create a regular init.d script with the create-rc-script from oud. The created custom [Read more...]
- 21 April 2017 : EU GDPR, MS SQL Server 2016 and Oracle Security
I've just updated the list of my public appearances and planned events. For once, no just Oracle Events 🙂 I'll speak about the new EU GDPR and its impact on databases in a Trivadis regional customer event together with my colleague Stephan Hurni. Beside this two events I'll hold a webinar on Oracle 12c Release 2 new security features. This [Read more...]
- 19 April 2017 : Oracle CPU / PSU Announcement April 2017
Last night Oracle released there new Critical Patch Update. From the DB perspective it is a rather small patch update. It just includes 2 fixes for security vulnerabilities on Oracle database 184.108.40.206 and 220.127.116.11. None of the vulnerabilities are remote exploitable without authentication but one fix is also for client only installations. The highest CVSS Base Score of vulnerabilities affecting [Read more...]
- 27 January 2017 : Oracle 18.104.22.168 On-Premises soon available
It seems that Oracle brings us the new release with the first "spring rays". Tonight Oracle has Updates the MOS Note 742060.1 Release Schedule of Current Database Releases. It now includes as well sections for Oracle public cloud releases, on-premises engineered systems as well on-premises server releases. In particular the section on-premises server release has now a release date for [Read more...]
- 18 January 2017 : Oracle CPU / PSU Announcement January 2017
Oracle has published the first Critical Patch Update in 2017. It's quite a huge update with not less than 270 new security vulnerability fixes across the Oracle products. For the Oracle Database itself are 5 security fixes available respectively 2 security fixes for the Oracle Database Server and 3 security fixes for Oracle Secure Backup and Oracle Big Data Graph. Neither [Read more...]