Oracle SQL Performance Tuning Masterclass (2026) — 94% Off Coupon

Become an Expert on Oracle SQL Tuning and Solve All The Performance Problems of Your SQL Queries and the Database!

⭐ 4.7 out of 5(56,865 students enrolled)Created by Database Masters, Code Star AcademyLast updated: 🌐 English

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Oracle SQL Performance Tuning Masterclass (2026)
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Database Masters, Code Star Academy
•Coupon Verified On: June 30, 2026
•Difficulty Level: Advanced
•Category: Office Productivity
•Subcategory: Oracle SQL
•Duration: 20h of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Learn How to Solve Critical Performance Problems with Step by Step Approach! · Learn Advanced Indexing Techniques for Ultimate Database Performance! · Learn How to Use Various Performance Tuning Tools for In-Depth Assistance!
•Prerequisites: SQL Knowledge · Basic PL/SQL Knowledge
•Price: $11.99 with coupon / Regular Udemy price: $199.99. Applying this coupon saves you $188.00 (94% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

This course gives you the following verified skills and competencies in Office Productivity:

✓Learn How to Solve Critical Performance Problems with Step by Step Approach! .
✓Learn Advanced Indexing Techniques for Ultimate Database Performance! .
✓Learn How to Use Various Performance Tuning Tools for In-Depth Assistance! .
✓Maximize the Query Performance by Using Advanced Tuning Tecniques! .
✓Learn Oracle Database Architecture by "Tuning" aspects. .
✓Identify and Optimize the Performance of poorly performing (bad) SQLs. .
✓Understand SQL Tuning Terminologies .
✓Learn How to Create "Better" Queries .
✓Learn How to Prioritize your SQL Tuning Efforts. .
✓Learn the Details of How an SQL Code is Interpreted .
✓Learn Useful Hints to improve Performance of your Queries .
✓Learn & Improve How to Use Oracle Optimizer and Execution Plans Well .
✓Various Tips and Tricks to make the Oracle SQL queries run faster. .
✓Oracle Performance Tuning on both Oracle11g and Oracle12c Environment. .
✓Learn Efficient Schema Design .
✓Lifetime Support from the Authors. .
✓Weekly Quizzes & Assesment Tests .
✓Working materials and always up to date!.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•SQL Knowledge
•Basic PL/SQL Knowledge

About This Udemy Course

The following is the full official course description as published on Udemy by instructor Database Masters, Code Star Academy. It covers the curriculum structure, teaching methodology, and topic scope for this Office Productivity course:

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Is the Oracle SQL Performance Tuning Masterclass (2026) Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Jun 30, 2026

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, this is a high-value resource for learners seeking to build skills in Office Productivity. Taught by Database Masters, Code Star Academy on Udemy, the 20h course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 94%, from $199.99 to $11.99, removing the primary financial barrier to enrollment.

Pros

  • ✓Verified 94% price reduction.
  • ✓High learner satisfaction (4.7/5).
  • ✓Trusted by 56,865 students.
  • ✓Certificate + lifetime access.

Cons

  • !May be challenging for absolute beginners.
  • !Lifetime access depends on Udemy.
  • !Projects & quizzes need extra time.
JS
Josh Smith
Lead Course Reviewer
Credentials →

"Given the 94% price reduction and verified 4.7-star rating, Oracle SQL Performance Tuning Masterclass (2026) is a strong value in Office Productivity on Udemy. Enrollment recommended while the coupon is active."

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Final Verdict: Worth It
Exceptional value with current pricing
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified June 30, 2026.Udemy coupons are time-limited — redeem as soon as possible.

Course Rating Summary

This course holds an aggregate rating of 4.7 out of 5 based on 56,865 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.7
56,865 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: June 30, 2026.

Instructor Profile

Background information on Database Masters, Code Star Academy, the instructor responsible for this course on Udemy.

DM
Database Masters, Code Star Academy
Udemy Instructor
Full Profile ↗
Subject Area
Office Productivity
Total Students
56,865+ enrolled
Rating
4.7 / 5.0
Course Duration
20h
Teaching Approach
Practical, project-based instruction focused on real-world application of Office Productivity skills. This course provides structured progression from foundational concepts to advanced techniques.

Frequently Asked Questions

The following questions and answers cover the most common queries about this course, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of June 30, 2026.

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.