Koen Verbeeck

Koen Verbeeck is a seasoned business intelligence consultant with over a decade of experience with the Microsoft Data Platform. He holds several certifications, including Azure Data Engineer. He's a prolific writer, with over 375 articles on technologies such as Microsoft Fabric, SSIS, ADF, SSAS, SSRS, MDS, Power BI, Snowflake and Azure services. He has spoken at various events such as PASS, SQLBits, dataMinds Connect and many others.  He frequently delivers educational webinars on MSSQLTips.com. For his efforts, Koen has been awarded the Microsoft MVP data platform award for many years.
  • MSSQLTips Awards:
    • Leadership Award (200+ Tips) - 2021
    • Author of the Year - 2014/2020/2022
    • Author Contender - 2024/2025

TSQL Tips and Tricks

Learn TSQL tricks working with CTEs, UPDATES, Window Functions, Duplicate Rows, Tally Tables and Concatenating string values in SQL Server.