Have you been updating statistics as part of your maintenance plan, even though you’re not really sure what they are? Have you been asking yourself where statistics exist, how to find them, and what people mean when they say “check statistics”? Do you look at the database options for statistics and wonder if they really matter? It’s time to end the guessing and start understanding the basics about statistics. In this session I’ll answer these questions using straight-forward demos and real-world examples. And if you haven’t been updating statistics as part of your maintenance plan don’t worry, I’ll get you started.


Erin Stellato, Principal Consultant SQLskills

Erin Stellato is a Data Platform MVP and lives outside Cleveland, OH. She has almost 20 years of technology experience and has worked with SQL Server since 2003. Her areas of interest include performance tuning, Query Store, Extended Events, and helping accidental/involuntary DBAs understand how SQL Server works. Erin is an active member of the SQL Server community, has volunteered for PASS at the local and national level, and is a regular speaker at conferences including the PASS Summit, SQLIntersection, and SQLBits. Outside of time with family and friends, she enjoys running, spinning, movies, and all things chocolate.


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