In SQL Server 2016, Microsoft also added the query store, which helps track query performance and execution plans over time. While the query store is a fantastic tool for monitoring query ...

The Query Store feature first became available in SQL Server 2016 and provides the ability for database administrators (DBAs) to gain insights on query plan choice and the impact these choices have on ...

The cost of incorrect estimates can result in: Slow query response time due to inefficient plans Excessive resource ... cardinality guess of “100” in SQL Server 2014 and SQL Server 2016, and an ...

In part 1 of my SQL Server ... parameter sensitive plans. The process of query optimization is very computationally expensive. For this reason, SQL Server stores execution plans in a cache ...