Aiman Tahasildar
Oracle DBA · Performance Tuning
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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.