However, Activity Monitor can consume a lot of server resources, particularly if it runs on SQL Server Management Studio on your database server. (Don't do this. Stop hitting yourself!) ...

The first step in optimizing SQL Server query execution is to identify the bottlenecks. Use the built-in SQL Server Profiler to monitor and record the activity of your SQL Server instance.

To determine the most costly SQL Server queries to optimize, it's essential to monitor server activity using Dynamic Management Views (DMVs). DMVs provide insights into the health and performance ...

The Sample Query Plan shown does have 1 missing index request, but it's for a different table. If the current behavior is a bug, ... The Sample Query Plan loaded in the column would have the missing ...

There were a couple places we were querying sys.dm_missing_index_details, and in the others, they were already filtering by database_id. I just added db_id filters on the ColumnNamesWithDataTypes ...