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 ...

SQL Server backups cannot be restored to older versions directly. Use Export and Import Data-Tier Application for cross-version database migration. Reconfigure permissions, logins, and connection ...

Microsoft.Data.SqlClient provides database connectivity to SQL Server for .NET applications. - dotnet/SqlClient ...

Data statistics can have a huge impact on both whether an index is used, and also how it is used. In this article we examine these statistics, in particular identifying if they are up to date, since ...