Creating Self Signed Certificates
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.
Install a Windows 10 VM on VirtualBox with vboxmanage
These steps can be used to setup a Windows 10 VirtualBox guest that can be used as the base OS for the other blog posts. The host system in my case is also Windows 10. The unattended installation process is used.
Install Oracle Grid Infrastructure 19c and Oracle Database 19c on Linux
This post describes how to setup Oracle Grid Infrastructure 19c (Oracle ASM and Oracle Restart) and Oracle Database 19c including a Database orcl on RHEL 8 running as a Oracle VirtualBox guest on Windows.
Install a RedHat Enterprise Linux 8.10 VM on VirtualBox with vboxmanage
These steps can be used to setup a RHEL 8.10 VirtualBox guest that can be used as the base OS for the other blog posts. The host system in my case is Windows 10. The unattended installation process is used.
Install SAP NetWeaver 7.52 SP04 TestDrive on Linux
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 Application Server. The system will give you an overview of the current SAP ABAP Application server and enable you to develop web applications or explore the SAP client/server architecture in general.
How to Install Splunk Enterprise on Linux
In this post we will install Splunk Enterprise on a Linux VM.
Delete old patches from an ORACLE_HOME
It is considered good practice to delete unneeded patches from an ORACLE_HOME in order to save space and reduce the time to install new patches. I made some tests to see the effects of that. More information about the removal of inactive patches can be found in Oracle Doc ID 2942102.1 .