Db2 for z/OS Dynamic Query Performance Diagnosis and Tuning
IDUG NA Db2 Technical Conference Last week I was invited to speak at the International Db2 Users Group (IDUG) Db2 North American Technical Conference: As a…
Minimum compatibility Version setting has no effect in Multitenant Application Containers
I know that Application Container feature offered by Oracle since version 12.2 is probably very rarely used. As it sounds interesting in theory, I took some…
Database Migration with Azure Data Factory
From on-prem-databases to the cloud with Azure Data Factory We have to migrate some on-prem Oracle databases as SQL databases into the Azure cloud. We decided…
Create Value from Data – ISACA Conference North America 2021 Recap
Earlier this month I had the pleasure to attend the ISACA (Information Systems Audit and Control Association) conference North America and to contribute to the overall…
How to successfully upgrade elasticsearch from V6.8.1 to V7.10.0
Do you have to upgrade an elasticsearch cluster, which is running onPrem on Linux-VMs?No? Then you don’t need to read this blog. For all the others:…
Db2 for z/OS: Long-Running Transactions Revisited
Details of long-running transactions are now easy to identify and highlight: Simply execute a SQL statement to select these details. The following article explains how to…
Optimized Oracle 18c XE Docker Image available on GitHub
Good dayAfter what felt like an eternity I found the time to write a blog entry.It’s already 3 years ago when our development teams asked me…
What does it take to migrate 735 databases to 19c in a weekend? – The multitenant architecture and great DBA’s
Unfortunately, due to Corona, the database blog has been a little missed out, but that doesn’t mean that we have not been active here at Mobiliar…
Recap OOW London
Last week the OOW London took place in which I participated for the first time and also gave a presentation on the topic “Performance Boost of…
Consolidating 350 PDB’s in less than 6 hours
Before Christmas is usually the time to clean up and finish things so that you can start the new year fully motivated. We also took this…
