An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception. Database engines like SQL Server are incredibly complex ...

One of the most common problems when running SQL Servers is slow queries. The help desk or database team usually hears that described as the application is slow or ...

Expert Tips for Using SQL Server’s Extended Events and Notifications SQL Server offers plenty of details on problems that have already occurred. But what about potential issues lurking in the shadows?

OK, I’ll admit it. I’m not a DBA, but that doesn’t mean I haven’t overseen databases and their performance. I was (and probably still am) the guy who installed a Microsoft SQL database by hitting Next ...

I have users complaining about slow performance in one of our internal applications. The application is, essentially, a front end to a SQL database. We've built a new server for it because the old one ...

SQL is a convenient way to manage and query your data, but badly written queries can tie up your database. Here are seven common SQL traps and how to avoid them. Database developers have it tough.