In part 1 of my SQL Server 2022 features series, you learned about the improvements to the cardinality estimator component of query optimization. In this installment, you will learn about another ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Dremio, the easy and open data lakehouse, today announced the launch of its next-generation Reflections technology, revolutionizing the landscape of SQL query ...

Testing and tuning SQL is an often-overlooked aspect of incorporating the database into your DevOps pipeline. It is important to be able to analyze and optimize SQL performance within your application ...

Thomas LaRock: "Without a basic understanding of wait events and how the occur, you will waste a lot of time trying and guessing at how to improve the performance of a query." Optimizing SQL Server ...

Maximize your SQL Server performance – right now! Optimizing SQL Server performance is challenging work. And while you can find a lot of info on general performance problems, there hasn’t been much ...

Spark has grown rapidly over the past several years to become a significant tool in the big data world. Since emerging from the AMPLab at the University of California at Berkeley, Spark adoption has ...