This graphic shows a SQL Tuning Advisor icon. A double-headed arrow is between this icon and an Optimizer box that contains an Automatic Tuning Optimizer box. A calculator icon is attached to the Optimizer box. The Automatic Tuning Optimizer box has a "Tuning Mode" callout. The Optimizer box has a "Normal Mode" callout. The Automatic Tuning Optimizer box points down to five boxes: Statistical Analysis, Access Path Analysis, SQL Structure Analysis, Alternative Plan Analysis, and SQL Profiling.