Starting with Oracle Database 18c, Leaf nodes are deprecated as part of Oracle Flex Cluster architecture.

This topic to understand the hierarchical directory tree of a sample Optimal Flexible Architecture (OFA)-compliant database for Oracle RAC.

You must extract the image software (db_home.zip) into the directory where you want your Oracle Database home to be located,

How to fix ORA-01078: failure in processing system parameters in Oracle database.

In this video, will learn how to create database in silent mode using dbca in oracle linux.

Oracle database overview

yum install 19c prerequisites

Oracle database 19c New Features: High Availability – Whats New?

How to delete database using dbca in 19c?

Oracle Version Significance.Oracle Database releases are categorized by five numeric segments that indicate release information.