Install Oracle Database 19c – Long Term Release on Oracle Linux 7.9 – DBCA Option
Welcome to our comprehensive guide on installing Oracle Database 19c on Oracle Linux 7.9! Whether you’re an Oracle DBA, a developer, or just diving into the world of Oracle databases, this tutorial will guide you step-by-step through the installation process.
π What you’ll learn:
[SECTION 1]: How to download the Oracle 19c Database Software directly from Oracle’s official site.
[SECTION 2]: The process of creating and moving the Oracle installation into a staging area for a seamless setup.
[SECTION 3]: Methods to source and set essential Oracle Environment Variables, including commands like echo $ORACLE_HOME, $BASE, $SID, env | grep ORA, and $PATH.
[SECTION 4]: How to update your $PATH to ensure Oracle operations can be run from anywhere, using export PATH=$ORACLE_HOME/bin:$PATH.
[SECTION 5]: Installation of critical packages tailored for Oracle Linux 7.9.
[SECTION 6]: A guided walkthrough on how to verify configurations in /etc/sysctl.conf and /etc/security/limits.d/oracle-database-preinstall-19c.conf for optimal Oracle performance.
[SECTION 7]: Steps to change the Oracle user’s password and the process of logging in as the Oracle user.
[SECTION 8]: Demonstrations on creating additional users and groups which may not be readily available.
[SECTION 9]: Guided procedures on creating directories that will hold the Oracle installation files.
[SECTION 10]: Extraction techniques for Oracle installation files directly into the $ORACLE_HOME location.
[SECTION 11]: Introduction to Access Control Lists and understanding the command xhost + prod.domain.
[SECTION 12]: A hands-on tutorial on running the Oracle installer effectively.
[SECTION 13]: Detailed walkthrough on creating an Oracle 19c listener.
[SECTION 14]: Utilizing the Database Configuration Assistant (DBCA) to install the Oracle Database.
[SECTION 15]: Essential post-installation tasks to ensure your Oracle setup runs smoothly.
[SECTION 16]: Practical demonstrations on executing simple SQL queries to verify and interact with your new Oracle Database.
π§ Key Topics Covered:
Sourcing and setting Oracle environment variables.
Installing essential packages for Oracle Linux 7.9.
Creating directories for installation.
Using the Database Configuration Assistant (DBCA) to create an Oracle Database.
Post-installation tasks and SQL queries for verification.
π Resources & Links:
Oracle 19c Download:
Oracle Documentation: [Link to Oracle Docs or other relevant resources]
π£ Who is this for?
Oracle Database Developers, DBAs, or anyone interested in setting up Oracle 19c on Oracle Linux 7.9. Suitable for both newcomers and seasoned professionals looking for a refresher.
β Have Questions or Need Support?
Drop your queries in the comments below! Our team of Oracle experts and community members is here to help.
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