Category Archives: Linux

Create our first 23c instance: FREE

By Wadhah DAOUEHI | April 10, 2023 - 11:05 pm |April 18, 2023 23c, Linux

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After installing our RPM packages for 23c Oracle database, we are going to create our … Read More →

Install 23c Oracle Database: Free Version

By Wadhah DAOUEHI | April 9, 2023 - 10:50 pm |April 18, 2023 23c, Linux, Oracle Database

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Welcome Oracle database 23c, you can get more details about features and how to download … Read More →

Warning: ORA-16714: Some Parameter are inconsistent with the database setting

By Wadhah DAOUEHI | January 25, 2023 - 4:48 am |May 25, 2023 Linux

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This tutorial explains the DGMGRL steps to check and update inconsistent parameter within Oracle RAC. … Read More →

Real-time cascading within Oracle Data Guard 12c

By Wadhah DAOUEHI | September 14, 2022 - 12:31 am |April 18, 2023 Linux, Oracle 12.2, Oracle 12c, Oracle Database

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The feature real-time cascading within Oracle data guard started with the version of Oracle database … Read More →

Add Oracle database service Naming (tnsnames.ora) 19c

By Wadhah DAOUEHI | July 19, 2022 - 3:17 pm |May 14, 2023 Linux, Oracle 19c

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This tutorial explains the basic steps to create an Oracle database service naming. Step 1: … Read More →

Register Database services in Listener (Oracle 19c)

By Wadhah DAOUEHI | July 14, 2022 - 2:41 pm |May 14, 2023 Linux, Oracle 19c

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This tutorial explains the steps to register a static database services within the listener for … Read More →

Deploy OEMCC 13c5 Agent In Silent Mode

By Wadhah DAOUEHI | April 7, 2022 - 1:13 am |April 7, 2022 Linux

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This tutorial lists the steps to install Oracle Enterprise Manager Cloud Control OEMCC 13c5 Agent … Read More →

Oracle ACE

By Wadhah DAOUEHI | December 2, 2021 - 11:56 pm |December 2, 2021 Linux

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I want to share with you this news, that I have been promoted to Oracle … Read More →

Upgrade Oracle Database RAC 2 nodes CDB, 2 PDBs from 19.3 to 19.9

By Wadhah DAOUEHI | July 7, 2021 - 10:46 pm |July 7, 2021 High Availability, Linux, Oracle 19c, Oracle Database, OracleLinux8

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This article explains the steps to upgrade Oracle Database RAC 2 nodes with CDB mode … Read More →

Upgrade Oracle Clusterware GI 19c from 19.3 to 19.9

By Wadhah DAOUEHI | July 4, 2021 - 9:03 pm |July 4, 2021 High Availability, Linux, Oracle 19c, OracleLinux8

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This article explains the steps to upgrade Oracle Clusterware Grid Infrastructure 19c from 19.3 to … Read More →