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 ...

A popular performance tuning book gets updated for SQL Server 2022, how does it fare? This well-liked SQL Server book examines performance from various angles, but concentrates on improvements related ...

SQL Server performance tuning is a complex topic due to how layered it is. While performance problems can often be traced back to data storage issues, the performance tuning process is a "holistic ...

Explore server-side performance optimization with profiling, slow query analysis, caching and concurrency fixes for faster ...

When all queries against a SQL Server instance or a particular database application are slow, the cause is often outside any single query. This article helps database administrators and application ...

New AI capabilities help DBAs move from performance visibility to performance resolution—turning slow queries into actionable index recommendations in minutes HOUSTON, March 19, 2026 /PRNewswire/ -- ...

Microsoft Fabric Data Warehouse is an enterprise scale relational warehouse on a data lake foundation, with a future-ready architecture, built-in AI, and new features. If you're new to data ...

Database statistics describe the distributing and density of column values, they are important in helping the optimizer determine if an index should be used, and if so, how it should be used. The ...