I'm Klaus Aschenbrenner

I help people to bring their SQL Server Installations to a new level of excellence.

“Klaus resolved our performance problems quickly and easily and gave us perfect guidance to avoid them in the future.” Michael from Mannheim, Germany

SQLpassion Offerings

SQLpassion, a European SQL Server consulting company, provides high-quality SQL Server consulting services. We are based in Vienna, Austria, but our client base is spread across the continent. We provide the following SQL Server services:

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You have seen my Blog Postings?

Upcoming SQLpassion Trainings

Today I’m quite happy to announce my upcoming SQLpassion Trainings for the next few months. Currently I have scheduled the ...


VMware ESXi meets the Odroid-H2

How many Cores per Socket do I need?

Running a custom SQL Server Docker Image in Amazon AWS

SQLpassion Black Friday Deal 2018

Running SQL Server with Docker on the Mac


Time for a latest SQL Server Quickie:

Upcoming Events

Design, Deploy, and Optimize SQL Server on VMware: April 1 – April 3, 2019
SQL Server on Linux, Docker, and Kubernetes: May 13 – May 14, 2019
SQL Server Performance Tuning & Troubleshooting Workshop: June 3 – June 7, 2019 in Utrecht/Netherlands


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