SQL Server query optimization is a critical ... Parameter sniffing refers to the process where SQL Server creates an optimal execution plan for a stored procedure by using the parameter values ...

For most of its life, SQL Server has had a single cardinality estimation process ... Microsoft also added the query store, which helps track query performance and execution plans over time.

During optimization, the cardinality estimation process is responsible for estimating the ... join strategy during execution using a single cached plan. A query’s execution plan in SQL Server includes ...

One of my friend asked me whether is it possible in SQL Server 2005/2008 to know how a query is executing, and what time and hits are required by a particular query for execution? These calculations ...

Readers help support Windows Report. We may get a commission if you buy through our links. I have created a report using SQL Server Data Tool for Visual Studio 2012 ...

The process of query optimization is very computationally expensive. For this reason, SQL Server stores execution plans in a cache (called the plan cache), so that the stored execution plan is ...