Daniel Hutmacher
SQL Server developer for 25-odd years, Microsoft Data Platform MVP, organizer of Data Saturday Stockholm, volunteer/co-organizer of GroupBy.org.
I still occasionally blog at sqlsunday.com.
Daniel Hutmacher's Sessions
Window to Success: Mastering SQL Server Window FunctionsSQLBits 2025
In this session, we'll dive into the amazing world of window functions in SQL Server. We'll start with the basics, explaining what window functions are and why they're so powerful. Then we'll explore the different types of window functions - ranking, aggregate, and offset - and when to use each one.
SQL Server 2025 Community EditionSQLBits 2025
One of the best ways to learn a new product is through examples. Come see this fun fast-paced session as Bob Ward hosts some of the top SQL community experts to show their favorite SQL Server 2025 feature through demonstrations.
ACID in SQL Server: what it is, how it works, and how to live more adventurously.SQLBits 2024
A primer on ACID compliance in SQL Server, though mostly on Isolation and Durability, since those are the ones you have some control over. Presented at Data Saturday Gothenburg and Oslo 2023.
From substitutions to public keys - an introduction to cryptographySQLBits 2024
High-level introduction to cryptography.
ACID in SQL Server: what it is, how it works, and how to live more adventurously.SQLBits 2024
A primer on ACID compliance in SQL Server, though mostly on Isolation and Durability, since those are the ones you have some control over. Presented at Data Saturday Gothenburg and Oslo 2023.
From substitutions to public keys - an introduction to cryptographySQLBits 2024
High-level introduction to cryptography.