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Category: Oracle Database

Posted onMarch 24, 2020March 24, 2020automation

ORDS for DBAs: Introduction

On March 11th 2020 the Swiss Oracle User Group Day should have happened in Bern. Due to the current situation with the corona virus the…

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Posted onDecember 24, 2019December 24, 2019Ansible

Restart all your always free DBs

Based on Franck Pachots Blog about the unexpected downtime of the always free tier Databases I wrote an ansible playbook which restarts all your free…

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Posted onDecember 12, 2018December 12, 2018Ansible

Oracle Home Installation with Ansible Role

This post shows an ansible role for installing and patching an Oracle Home in a fully automated way.

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Posted onSeptember 10, 2018Oracle Database

18.3 silent installation including patching

Oracle changed some installation Steps for the Database Version 18c. One thing is that there should be a rpm installation (according to “Release Schedule of…

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Posted onJuly 13, 2018July 14, 2018Oracle Database

Oracle Database 12.1 Information about PDB Snapshots

Since Oracle 12c we do have the feature of creating snapshots of existing PDBs. This feature is excellent for development purposes. On a Oracle Database…

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Posted onMarch 2, 2018January 10, 2019Oracle Database

Error in DBMS_RESOURCE_MANAGER calibrate_io in Databases >= 12.2

Update: Still present in 18.4 During the upgrade of some databases on the ODA X6 I recogniced a strange behavior in DBMS_RESOURCE_MANAGER.calibrate_io. I use DBMS_RESOURCE_MANAGER.calibrate_io…

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Posted onFebruary 22, 2018February 27, 2018ODA

ODA X6-2 upgrade to 12.2

During February Oracle release the Oracle Appliance Kit 12.2.1.2.0 for ODA. There are two different patches available:  Patch 27141226 for versions X6-2S, X6-2M, X6-2L, X7-2S,…

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Posted onSeptember 3, 2017February 27, 2018JDBC

Database Connection to an oracle Database authenticated with a Certificate

Instead of connecting to the database with username and password it is also possible to connect to the database via username and certificate. In this…

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