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?

SQLpassion Online Training about Statistics & Plan Caching

On April 22, 2021 I will run an SQLpassion Online Training about Statistics & Plan Caching in SQL Server. Statistics ...


My new Home Studio Setup

Building an AMD Ryzen system for Microsoft Flight Simulator 2020

SQLpassion Online Training about Locking, Blocking, and Deadlocking

Speaking about Latches & Spinlocks at the EightKB Online Conference

Announcing www.CHESSpassion.at


Time for a latest SQL Server Quickie:

Upcoming Events

SQL Server Statistics & Plan Caching: April 22, 2021


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