Missing Index DMVs have a limited capacity. How can I work around that?
The system dynamic-management-views for tracking index suggestions are limited to displaying 500 indexes at most. In a busy system with either a lot of databases or a lot of tables, this can be substantially limiting….
Wait Stats over Time
Looking at Wait Stats over time while a specific piece of work is taking place can be a very helpful method for troubleshooting performance issues. SQL Server exposes wait stats so you can see what…
Identify S-1-9-3 logins in sys.dm_exec_sessions
When looking at sys.dm_exec_sessions to see who is logged into a SQL Server instance, you may notice the login_name column contains a SID such as S-1-9-3-1474169822-1205489898-2971455952-561433448. This can happen as a result of using EXECUTE…
Tool for scripting SQL Server Agent Jobs
I recently created an open-source tool that will create a T-SQL script file containing code to recreate whatever jobs you presently have in SQL Server Agent for any given SQL Instance, up to SQL Server…
