SQL Server 2016 offers a new tool for performance tuning called Query Store. This holds metrics that let you quickly see when an execution plan change has negatively impacted the database.

SQL Server 2022 introduces CE feedback, which, based on the data collected in the query store, learns which CE model assumptions are valid over time for your queries.

The Query Store hints feature is available in Azure SQL Database Managed Instance, and like most database engine features, I would expect it to make its way into SQL Server at some point in the ...

SQL Query Store is a new feature offered in SQL Server 2016 that allows DBAs to see which queries ran when, how often and with what performance results to optimize queries and query plan selection.

• Industry leading performance and intelligence over all your data, structured and unstructured • Most secure database over the last 9 years per NIST* • Query any database like Oracle, MongoDB, ...