NORTH - DBA's guide to full stack performance troubleshooting - Daniel Janik

Summary: Performance troubleshooting is a required skill for every DBA. Knowing the deep internals of how a query functions and why SQL Server chose to run it in a certain way is important. Knowing how to design a table or configure a database to squeeze every ounce of performance is our lifeblood.

What if I told you that you may be doing this all wrong? What if all the work and laborious effort put into design or configuration don't improve the situation because the issue was never in SQL to begin with? Truth be told, the biggest differentiator between a good DBA and a great DBA is knowing the hardware and O/S; not just SQL.

Join me as I guide you through troubleshooting SQL Server performance from tip to toe to demonstrate the common performance problems you never knew you had.

Bio: Daniel Janik has been supporting SQL Server for 18 years. Six of those years were at Microsoft Corporation supporting SQL Server as a Senior Premier Field Engineer (PFE) where he supported over 287 different clients with both reactive and proactive database needs. Daniel has presented at many community events and SQL Saturdays.