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AHF

AHF or Orachk Diff Reports #JoelKallmanDay

October 14, 2023

Orachk allows users to compare and contrast various system configurations using diff report. Its functions include checking the configuration of different environments, analyzing a system's configuration over time, and even…

AHF

AHF Insights Report – What & Why

January 31, 2023

The blog details how to generate Ahf Insights report, the various sections and how to use it to compare and investigate issues.

ODA

ODA, Oracle Home & ACFS Volumes #JoelKallmanDay

October 11, 2022

When patching to ODA 19.12, the ACFS Volumes are used to store the RDBMS Home and oracle base. However there i another ACFS volume orapkgs clones that is created.

AHF

How to Install AHF when you encounter AHF-00014 ?

June 28, 2022

The article describes fix for AHF-00014 when installing AHF on 12c or 19c , using AHF_OVERRIDE_INSTALL_CHECKS

Backups-and-recovery

RMAN connect PDB target – Methods & Pitfalls

October 18, 2021

There are multiple options to connect directly to PDB Target via RMAN, however there are a few pitfalls associated specially when using ORACLE_DB_SID

Database Builds, Migrations & Upgrades

Configuring NTP with Chrony on Oracle Database Server & Russian Brides !

July 8, 2021

Configuring NTP/Chrony services during Oracle Database 19c Installation on Linux 7

Backups-and-recovery

Block Corruption & ORA-01653

December 28, 2020

Getting past ORA-01653 when working on fixing database corruption

Database Builds, Migrations & Upgrades

Customizing configuration with Oracle RPM Installation

July 21, 2020

Create database with ORACLE_SID of your choice using the rpm installation of database software

Database Builds, Migrations & Upgrades

Upgrade Enhancements: Oracle 12c

January 31, 2017

Upgrade Enhancements: Oracle 12c Fortunately for us, Oracle seems keen on making the lives of DBA’s simpler and Oracle 12c is a major step in that direction. This simplification cascades…

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