This post shows how you can increase the resolution of the RSS feed site icon from the default 32×32 to 300×300.

This post shows how to install Oracle 23ai on a RedHat Enterprise 8.10 virtual machine. Grid Infrastructure and Database will be installed.

This post shows the commands to install and configure a Oracle Linux Virtualization Manager 4.5 system on Linux. Table of ContentsOverviewInstallation of the two VMsOLVM Engine InstallationSetup OLVM EngineSetup the NFS ServerAdd the OLVM Engine CA certificate to the BrowserKVM Host InstallationAdd the NFS share to OLVMUploading .iso imagesCreating a OLVM virtual machineImportant URLsFurther Information […]

The following steps describe an unattended installation of Oracle Linux 9.5 on Virtualbox. The host system in my case is Windows 10.

In this post we will install Splunk Enterprise on a Linux VM.

In this post we will install Splunk Enterprise on a Linux VM.

In this post we will setup a Oracle GoldenGate 23ai replication between two Oracle databases (19c and 23ai) on two different machines.

This PL/SQL script can be used to remove all objects of one ore more schemas. This might be used in preparation of an DataPump import.

Mit Hilfe des Oracle Database Resource Managers können Datenbank Ressourcen (CPU und I/O) unterschiedlichen Nutzergruppen mit unterschiedlicher Priorität zur Verfügung gestellt werden.

This post shows the steps to install Oracle Database 12.1 Standard Edition 2 (SE2) on Windows Server 2008 R2.

This post shows how to apply Release Update 19.25 (October 2024) to a Oracle Restart 19.3 installation (Oracle Grid Infrastructure and Oracle Database). The installation of the OS and the Oracle software (19.3) is described here.

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.

This post shows the steps to install Oracle Database 12.1 Standard Edition 2 (SE2) on Windows Server 2008 R2.

This post is a summary of how to setup monitoring of individual resources (like databases) with the Foglight monitoring system.

In this post we will upgrade the Oracle database from version 12.1 to 19c and apply the latest database Patch Set Update (PSU).

If you don’t like the annoying Welcome screen after a user logs in for the first time to GNOME, then you might like this oneliner. I use it on RHEL 8:

In this post we will install Splunk Enterprise on a Linux VM.

The following steps describe an unattended installation of Oracle Linux 9.5 on Virtualbox. The host system in my case is Windows 10.

The following steps show how to install a test system of SAP NetWeaver 7.52 SP04 on RedHat Enterprise Linux 8 (running as a VirtualBox guest). SAP Sybase ASE 16.0.2 is used as the database. SAP GUI will be installed on a client machine running Windows 10 and will be used to access the SAP NetWeaver […]

Often Applications (e.g. Oracle GoldenGate or Oracle GoldenGate Veridata) allow the usage of certificates. For test systems a self signed certificate can be used to quickly create and use them.

In this post we are going to install and use Oracle Statspack which is a free alternative to AWR reports. It is mainly used for performance tuning.

In this post we are going to install and use Oracle Statspack which is a free alternative to AWR reports. It is mainly used for performance tuning.

This blog contains some random scripts or infos regarding Oracle Golden Gate.

In this post we are going to install IBM Db2 11 on a Oracle Linux 9 server. Some basic administration commands are covered as well.

In this post we are going to install Oracle E-Business Suite 12.2 on a RHEL 8 system. We will use Oracle Database 12.1 as the database.