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?

SQLpassion Web Cast January 2017

Today I have uploaded my 1st Web Cast to YouTube. In this Web Cast I have talked today about SQL ...


How I designed my mobile Data Center

Join the SQLBits Disco, and learn about Performance Troubleshooting

SQLpassion Online Briefings & Online Academy

Write/Read Deadlocks

SQLpassion Workshops for 2017


Time for a latest SQL Server Quickie:

Upcoming Events

Webinar: In-Memory Technologies in SQL Server, January 30 & January 31
Webcast: Troubleshooting CXPACKET Waits, February 27
SQL Server Query Tuning Workshop
SQL Server Performance Tuning Workshop


Join Conference, March 6 – 8 in Warsaw/Poland
SQLBits, April 5 – 8 in Telford/United Kingdom
Techorama, May 22 – 24 in Antwerp/Belgium


Copyright © 2015 by SQLpassion · Klaus Aschenbrenner · Imprint · Offerings · Academy · Contact · Go to Top