september, 2018

thu13sep7:00 PM10:00 PMI will speak at SQL PASS MunichHash and stream aggregation in Microsoft SQL Server7:00 PM - 10:00 PM CEST TNG Technology Consulting GmbH, Beta-Straße 13A, 85774 Unterfoehring, Germany



Microsoft SQL Server can use two physical operators to aggregate data – the hash and the stream aggregation.
In the session, you will see the differences in terms of the internal algorithm, performance, scalability, hardware consumption and understand the limitations of these operators.
In the end of the session you also learned how to implement the right index strategy to boost the query execution for aggregations.

Speaker for this event

  • Torsten Strauß

    Torsten Strauß

    MVP | MCSE | MCT

    Torsten (MVP, MCSE, MCT) has been working with Microsoft SQL Server since the turn of the millennium and is specialized in performance optimization for large SQL Server environments. He has been with bp as a database engineer for over two decades and collaborates closely with Sarpedon Quality Lab as a Principal Microsoft SQL Server Consultant. Torsten is the founder of and has given more than 120 presentations on Microsoft SQL Server performance optimization at national and international conferences and user groups. Torsten has been recognized as a Microsoft Most Valuable Professional for Data Platform since 2018.


    MVP | MCSE | MCT


(Thursday) 7:00 PM - 10:00 PM CEST


TNG Technology Consulting GmbH

Beta-Straße 13A, 85774 Unterfoehring, Germany