In high-traffic environments, optimizing SQL Server queries is crucial to maintaining swift and reliable database performance. Slow queries can become a bottleneck, causing frustration for users ...

The new CE feedback feature in SQL Server 2022 will allow the engine to make decisions on an individual query level, which will help the performance to even more queries on a server.

Speed up queries and dramatically improve application performance by both understanding query engine internals and practical query optimization; Understand how the query optimizer works; Learn about ...

In recent years, Massively Parallel Processors have increasingly been used to manage and query vast amounts of data. Dramatic performance improvements are achieved through distributed execution of ...

Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. - MicrosoftDocs/sql-docs ...

In SQL Server 2017, automatic plan correction was added, which allows for the database engine to automatically use the "last known good plan" for a query that has suddenly regressed in performance.