Inside, you’ll learn how to analyze performance using AWR, ASH, and ADDM, identify bottlenecks through wait events, and optimize SQL queries effectively. The content also includes real production scenarios, step-by-step tuning approaches, and commonly asked interview questions to help you prepare for job roles.
Whether you are a beginner or have some experience, this guide will help you think like a DBA, diagnose issues correctly, and apply the right fixes instead of guessing.