Whether you are a developer or DBA, this presentation will outline a method for determining the best approach for tuning a query every time by utilizing response time analysis and SQL Diagramming techniques. Regardless of the complexity of the statement or database platform being utilized (this method works on all), this quick and systematic approach will lead you down the correct tuning path with no guessing. If you are a beginner or expert, this approach will save you countless hours tuning a query.