Using semantic search in Oracle AI Database 26ai
In this post I will demonstrate the use of multilingual semantic search in Oracle AI Database 26ai.
Oracle AI Cheat Sheet
This blog post contains some random Oracle commands or SQL statements to have them at hand when using Oracle and AI.
Exporting Data in Parallel
I recently had a customer that needed to export data from a huge table to a different machine in csv format very fast. The Database was Standard Edition 2 (SE2) so there was no Parallel Query Option to use.
Update Oracle RAC 19c with the Out Of Place Method
The following steps can be used to install the latest Database and Grid Infrastructure Release Update (RU) patches to a running RAC Cluster. We will use the Out of Place method which means we create a new Oracle Home, apply the patches to it and switch to this new Oracle Home.
Einsatz des Oracle Database Resource Managers
Mit Hilfe des Oracle Database Resource Managers können Datenbank Ressourcen (CPU und I/O) unterschiedlichen Nutzergruppen mit unterschiedlicher Priorität zur Verfügung gestellt werden.
Install Oracle AI Database 26ai on a VirtualBox VM
This post shows how to install Oracle AI Database 26ai on a Oracle Linux 9.5 virtual machine. Oracle Grid Infrastructure and Oracle Database will be installed.
Oracle E-Business Suite 12.2 Security Alert CVE-2025-61882
This post is just a short write up on how to apply the fix for CVE-2025-61882 to an Oracle E-Business Suite 12.2 installation.
Setup Oracle GoldenGate 23ai replication between two Oracle DBs
In this post we will setup a Oracle GoldenGate 23ai replication between two Oracle databases (19c and 23ai) on two different machines.
