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:

link_health link_consulting link_academy


You have seen my Blog Postings?

Migrating to VMware vSphere 6.7

A few months ago I have prepared the physical hardware my VMware vSphere based Home Lab for the migration from ...


SQLpassion Online Academy Summer Sale!

What is an Event-Less Extended Event Session?

Does a Query always wait in the SUSPENDED State?

Actual Number of Rows are not always accurate

SQLpassion Online Trainings in June 2018


Time for a latest SQL Server Quickie:

Upcoming Events

Self-Paced Online Trainings
SQLdays in Erding/Germany


Copyright © 2018 by SQLpassion e.U. · Imprint · Offerings · Academy · Contact · Data Protection · Go to Top