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Learner Reviews & Feedback for Oracle SQL Performance Tuning by EDUCBA

4.7
stars
23 ratings

About the Course

This course is designed to provide you with skills needed to improve query performance in Oracle databases. In real-world scenarios, slow report generation and query execution often result from the sheer volume of data. To address this issue, this course covers topics such as Query Compilation and Execution, Indexing, Materialized Views, Common Table Expressions etc. Emphasis is on practical learning with step-by-step demonstrations. Upon completion, you will master SQL-level performance tuning and eliminating query bottlenecks. Our unique approach showcases query execution before and after applying tuning techniques, ensuring a comprehensive grasp of optimization methods. Course Pre-Requisite: You will need to be familiar with Relational Database Management System (RDBMS) concepts and have proficiency in SQL techniques, including joins, subqueries, set operators, GROUP BY and SQL functions. Target Learner: This course is designed for Database Administrators (DBAs), SQL Developers, Application Developers, Data Analysts seeking to enhance their Oracle SQL Performance Tuning skills. What Will You Learn: By the end of this course, you will be able to: • Compose and optimize indexes for enhanced query performance • Evaluate the utilization of indexes within your queries • Understand the factors influencing Query Compilation • Determine and apply appropriate data types for database columns...

Top reviews

NB

Feb 11, 2024

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

JH

Feb 4, 2024

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

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1 - 12 of 12 Reviews for Oracle SQL Performance Tuning

By Narayan b

Feb 12, 2024

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

By Jack H

Feb 5, 2024

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

By Kunja

Feb 6, 2024

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

By Sarvesh R

Feb 6, 2024

This course provides comprehensive insights into optimizing database performance

By Sumit H

Mar 24, 2024

very good explanation, course content was in order and well structured

By ashwini

Feb 7, 2024

Great course nicely explained each topics

By Deepak S

Mar 20, 2024

Benefits course for all new student

By Kunika K

Feb 12, 2024

Great course. Learned a lot

By SAILEE T

Mar 20, 2024

Good course👍🏻

By Gaurahari S

Feb 14, 2024

Good 👍

By Paul T

Jan 13, 2024

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.

By Hung W K

May 22, 2024

Some good points in various topics. Good starting point for learners. Yet the course might improve by including more use cases and increase breadth and depth of db tuning.