Oracle Archives - Page 2 of 2

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Linux, Oracle

Install Oracle 23ai

by jb 31. January 2025

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

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GoldenGate Veridata, Linux, Oracle

Install Oracle GoldenGate Veridata 23c

by jb 20. January 2025

This blog post shows how to install Oracle GoldenGate Veridata 23c on two Virtual Maschines running Oracle Database 19c on RedHat Enterprise Linux 8.10. On the first VM we install the Veridata 23c server and deploy an Veridata Agent. After that we install the Agent only software on the second VM and deploy the Veridata Agent.

GoldenGate, Linux, Oracle, Patching, Security

Install Oracle GoldenGate 23ai on Linux

by jb 18. January 2025

This post shows how to Install Oracle GoldenGate 23ai on RedHat Enterprise Linux 8.10 (silent) for replication from or to Oracle Databases. After we did the base installation we will also apply the current RU patch 23.5. As a final step we add a user deployment.

Linux, Security, Windows

Creating Self Signed Certificates

by jb 17. January 2025

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.

Linux, Oracle, Patching

Apply Release Update (RU) to Oracle GI and DB (Linux x86-64)

by jb 13. January 2025

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.

Linux, Oracle

Install Oracle Grid Infrastructure 19c and Oracle Database 19c on Linux

by jb 12. January 2025

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.

Data Guard, Linux, Oracle

Administration of a Oracle Standby Database

by jb 29. December 2024

This post covers some basic tasks regarding Oracle Standby Databases that can pop up from time to time. The tasks are based on a already existing primary/standby database configuration with Oracle Data Guard Broker. The steps used to setup such a configuration are described here.

Linux, Oracle, Patching

Delete old patches from an ORACLE_HOME

by jb 25. December 2024

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 .

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Data Guard, Linux

Oracle Physical Standby Database setup

by jb 23. December 2024

The following steps can be used to setup a Oracle Physical Standby Database managed by Oracle Data Guard Broker. The software versions are: Oracle GI (Oracle Restart) and DB 19.25 and RHEL 8.1. You need to setup both nodes as described here. Afterwards patch it with RU 19.25 as described here. Delete the orcl database on the second node (see here).

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Linux, Oracle, Security, Windows

tcps/ssl setup using orapki

by jb 15. December 2024

This post shows the tcps/ssl setup using orapki for the encryption of database connections. Self signed certificates created by orapki and stored in a Oracle Wallet will be used on the database server and on the client machine. The database server is running Oracle 19.25 on RHEL 8.1. The client machine is running Windows 10.

Category Oracle