There have been already a lot of SQL tuning products in the market providing better query plan visualization, better statistics analysis, high cost query plan steps indication, or even rule-of-thumb syntax recommendations. All in all, those tools are not helpful if users don’t have in-depth SQL tuning knowledge and are not willing to spend extra effort to tune a SQL apart from their daily duties. Users are eager for one-button-solution tool that can tune a SQL statement automatically without the need of users’ intervention. Tosska SQL Tuning Expert Pro is an innovative product that can accept a bad performance SQL statement and give a better solution just by users’ multiple easy points and clicks.