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?

Jumbo Frames on the Cisco Nexus 3064PQ Switch

To be able to provide a 10- and 40 GBit network connectivity in my Home Lab, I’m using a refurbished ...


SQLpassion Online Training about Availability Groups

My Home Lab Upgrade to vSphere 7.0

SQLpassion Online Training in April

SQLpassion in the time of Covid-19

Getting started with SQL Server 2019 Big Data Clusters


Time for a latest SQL Server Quickie:

Upcoming Events

SQL Server Availability Groups: June 4, 2020


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