The course assumes a solid understanding of RDBMS concepts and SQL techniques, so be prepared if you’re a beginner. By the end, I felt confident optimizing indexes, evaluating their usage, and understanding query compilation factors. Highly recommended for DBAs, SQL Developers, and Data Analysts looking to enhance their performance tuning skills. A well-structured and practical course!

As someone who's always looking to improve query performance, this course was exactly what I needed. The detailed explanation of query execution before and after optimization was incredibly useful. Now, I feel much more confident tuning SQL queries to handle large data sets.

This course provided a thorough breakdown of query performance tuning in Oracle. The use of real-world examples and the focus on practical skills made a huge difference in how I approach query optimization. I’ve already seen improvements in my reports!

A game-changer for query optimization! This course dives deep into Oracle SQL performance tuning with practical, step-by-step demonstrations. The focus on indexing and materialized views was incredibly useful. Highly recommend for DBAs and developers.

Valuable and insightful. This course transformed how I approach query performance. The focus on practical learning and real-world applications made it stand out. Highly recommend for anyone working with Oracle databases.

Practical and impactful. The course provides hands-on techniques to tackle slow query execution. The before-and-after tuning examples were eye-opening and helped me understand optimization methods clearly.

I've been working with Oracle databases for years, but this course took my skills to the next level. The step-by-step demonstrations really helped me understand how to optimize queries effectively

Great focus on real-world scenarios. The course addresses common issues like slow report generation and offers actionable solutions. The materialized views section was particularly insightful

Perfect for DBAs and data analysts. The course is packed with advanced tuning techniques. I especially appreciated the emphasis on evaluating index utilization and query compilation factors

Excellent for SQL developers. The lessons on query compilation and execution were thorough and easy to follow. I now feel confident optimizing queries and eliminating bottlenecks in my work

Clear and concise explanations. The course breaks down complex tuning techniques into manageable steps. The practical examples helped me understand how to apply these methods effectively

Highly practical and relevant. The course focuses on real-world problems and provides clear, actionable solutions. The step-by-step demonstrations made complex concepts easy to grasp.

Comprehensive and well-structured. The course covers everything from indexing to data type selection. The practical approach made it easy to apply the concepts directly to my projects

A must-take for SQL professionals. The course delivers on its promise of improving query performance. The lessons on Common Table Expressions and indexing were particularly valuable

The content was comprehensive, well structured and delivered with clarity. Highly recommended!

Excellent coverage of the concepts from the basics with examples. Easy to understand.

Nice Course. Trainer is quite experienced. Good course for a beginner. Recommended.

This course provides comprehensive insights into optimizing database performance

Great course nicely explained each topics

Benefits course for all new student

Great course. Learned a lot

Good course👍🏻

Good course

Good 👍

In terms of mere content and my personal interest in the topic, five stars. One star subtraction for the sometimes clunky English at the test sections that made it a bit hard to understand what the exact question really refers to. Neither the instructor, nor me are English native speakers, so I am forgiving to some extentm but written questions in a test should be stated in proper language. On some occasions, I would have appreciated a deep dive into the technicalities a little further: more complex explain plans, specific hints etc.