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, and 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 instructors 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

The short answer is yes — provided the Office Productivity skills this course teaches actually line up with what you want to build. The regular price for Oracle SQL Performance Tuning Masterclass (2026) on Udemy is $199.99. The coupon code listed on this page drops that to $11.99 — a saving of $188.00, or 94% off the standard rate. Spread across 20h of on-demand video, that works out to roughly $0.60 per hour of content — less than the cost of a single chapter of most printed office productivity textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Database Masters and Code Star Academy walk you through learn How to Solve Critical Performance Problems with Step by Step Approach!, learn Advanced Indexing Techniques for Ultimate Database Performance!, and learn How to Use Various Performance Tuning Tools for In-Depth Assistance! — concrete skills you can apply, not abstract theory. It has already been taken by 56,865 students and holds a 4.7-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The bar to entry is low: SQL Knowledge; Basic PL/SQL Knowledge. That makes it a realistic choice even if Office Productivity is unfamiliar territory. In practical terms, expect around 20h of on-demand video to work through at your own pace. The material is presented in English.

Pros

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

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $199.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 20h of video.
JS
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $0.60 an hour of video, Oracle SQL Performance Tuning Masterclass (2026) is priced sensibly for what it actually covers — learn How to Solve Critical Performance Problems with Step by Step Approach! and beyond. If Office Productivity is on your roadmap and you value the 4.7-star track record, this coupon is worth using while it's still valid."

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Final Verdict: Worth It
Saves you $188.00 against the standard Udemy price
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.At $11.99 you save $188.00 compared to the standard $199.99 price, and 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.

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Instructor Profiles

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

DM
Database Masters
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 built around real-world application of Office Productivity skills, with hands-on exercises and quizzes to reinforce each section.
CS
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 built around real-world application of Office Productivity skills, with hands-on exercises and quizzes to reinforce each section.

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.