دانلود کتاب اصول بهینه‌سازی عملکرد اوراکل: گام‌های عملی برای عیب‌یابی و بهبود SQL

Performance tuning in Oracle databases often appears daunting, wrapped in layers of complexity and technical jargon. But through years of experience in the field, I’ve learned that most performance problems have simple, structured solutions—if approached with clarity and the right mindset. This book is built on that principle. It offers a result-oriented approach to diagnosing and resolving performance issues, with practical techniques that have consistently worked in real-world environments. Whether you’re a developer writ- ing PL/SQL code or a DBA managing mission-critical systems, the strategies here are designed to be actionable and effective. One of the most important tools I share is the Performance Tuning Checklist . This isn’t just a theoretical framework—it’s a must-have for any organization serious about writing efficient PL/SQL code. I’ve explained how to apply this checklist using simple examples, so readers can confidently integrate it into their daily workflow. You will also find chapters dedicated to: • Understanding Oracle Performance Problems • The Simple Diagnostic Approach • Advanced SQL Identification and Analysis • Locking and Concurrency Management