Oracle

Upgrade OEM 13c from R4 to R5

By Mouhamadou Diaw Upgrading Enterprise Manger Cloud Control can be tricky. In this blog I am describing an upgrade I did for a client. The source version is OEM13c R4 And the target version will be EM13c R5 Before(…)

Configuring a SMTP relay on Oracle Linux Server v8

For some internal DMK (https://www.dbi-services.com/fr/produits/dmk-management-kit/) development I had to configure a SMTP relay on my VM. Purpose of the SMTP relay is to send the email locally from DMK without any authentication. This Email will be(…)

ChatGPT vs Oracle DBA

Is ChatGPT (AI chatbot) useful for an Oracle DBA?(…)

Patching ODA HA from 19.10 to 19.17

By Mouhamadou Diaw In this blog I am describing an ODA HA (serveroda1 and serveroda2) patch from 19.10 to 19.17. The process is the same that patching a non-HA ODA. Few tasks may need to be done on both(…)

High Availability VMs on ODA

Virtualisation is now possible on the ODA whatever it is an ODA Lite or HA. The virtualisation is based on KVM and integrated with odacli for Bare Metal installation. Virtualisation has got the advantage to allocate resources to databases and(…)

DB Systems backup on ODA

How to backup DB Systems on Oracle Database Appliance(…)

Secure your SQL scripts with an Oracle wallet

How to secure your SQL script and remove password using Oracle wallets(…)

Applying RU on Enterprise Manager 13c R5

By Mouhamadou Diaw We often apply Oracle Database RU. Like database Release Update can also be passed on Enterprise Manager. On this blog I am describing how we can update an OEM 13cR5 Update 10 to OEM 13cR5 Update(…)

ODA version 19.17 is available: how to patch?

How to patch your ODA to 19.17(…)

Oracle HTTP Server (OHS) 12c : Configure Full SSL

This blog describes how to configure an Oracle HTTP Server (OHS) 12c fronting a Fusion Middleware Forms and Reports in full SSL mode. This means, the HTTP Server listen in SSL and the mod_wl_ohs plugin is configured to connect to(…)