Live query statistics

Following on from the plan comparison feature, we have one of the more powerful features for a developer. Live Query Statistics (LQS) does exactly what the name says—it provides us with a live view of a query execution so that we can see exactly how data is flowing through the query plan. In previous versions of SQL Server and SSMS we have been able to request a static graphical representation of a query execution plan. There have been multiple books, blogposts, videos, and training seminars designed and delivered to thousands of developers and DBAs around the world in an attempt to improve people's abilities to understand these static execution plans. The ability of a developer to read and interpret the contents of ...

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