Quest SQL Optimizer offers a fully automated approach to maximizing SQL performance. It scans and analyzes SQL, identifying potential performance issues directly from running SQL statements, T-SQL, or other source code. It explores every possible way of improving SQL performance to validate that you have the best performing SQL — and if you don't, it suggests better performing alternatives. It eliminates your manual, time-intensive tasks. Plus, it helps you analyze, predict, preempt, diagnose, optimize, and manage performance changes, so your organization’s critical applications run faster.