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Twitter

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SQL Query Optimization Courses & Coupons | Comidoc

SQL Query Optimization

Write efficient and performant SQL queries to minimize execution time and improve database responsiveness and scalability.

Optimizing SQL

Query Tuning

SQL Performance

Efficient SQL

Paid courses are visible

Curso SQL: De Principiante a Avanzado

Raul Montesinos

1 course

ONLY

92 left

Curso SQL: De Principiante a Avanzado

(4.56 with 3.7K reviews)

139.6K

students

6.6 hours

content

Feb 2026

updated

$17.99$0

SQL and PostgreSQL: The Complete Developer's Guide

Stephen Grider

1 course

SQL and PostgreSQL: The Complete Developer's Guide

(4.65 with 12.9K reviews)

84.1K

students

22 hours

content

Feb 2026

updated

$34.99

Introduction to Google Cloud BigQuery

Dan Sullivan

1 course

Introduction to Google Cloud BigQuery

(4.38 with 2.9K reviews)

11.3K

students

2.8 hours

content

Jun 2022

updated

$14.99

Query optimization techniques in SQL

Nikita Vasilev

1 course

Query optimization techniques in SQL

(3.77 with 274 reviews)

13.1K

students

57 minutes

content

Feb 2022

updated

FREE

Mastering the Basics of SQL Server Query Optimization

Mike West

1 course

Mastering the Basics of SQL Server Query Optimization

(4.11 with 1.1K reviews)

5.6K

students

1.3 hours

content

Feb 2016

updated

$14.99

Advanced SQL Server Performance Tuning

Mike West

1 course

Advanced SQL Server Performance Tuning

(4.28 with 793 reviews)

5.2K

students

1.5 hours

content

Jul 2015

updated

$14.99

Optimización de Consultas con Sql Server 2008-2019

Denis Enrique Guid

1 course

Optimización de Consultas con Sql Server 2008-2019

(4.44 with 909 reviews)

3.3K

students

4.2 hours

content

May 2025

updated

$14.99

Complete MySQL Bootcamp: SQL Masterclass Beginners to Expert

Creative Online Sc

1 course

Complete MySQL Bootcamp: SQL Masterclass Beginners to Expert

(5.00 with 5 reviews)

2.0K

students

1.2 hours

content

Dec 2025

updated

$14.99

Oracle 12c SQL Tuning - the Ultimate Guide

Ahmed Baraka

1 course

Oracle 12c SQL Tuning - the Ultimate Guide

(4.58 with 308 reviews)

1.8K

students

20 hours

content

Feb 2024

updated

$22.99

MS SQL od podstaw do zaawansowanych technik

Jakub Kozera

1 course

MS SQL od podstaw do zaawansowanych technik

(4.60 with 258 reviews)

1.7K

students

10 hours

content

Mar 2026

updated

$14.99

Kurs Oracle SQL

Przemyslaw Starost

1 course

Kurs Oracle SQL

(4.62 with 271 reviews)

1.5K

students

16 hours

content

Jan 2026

updated

$19.99

Writing Advanced SQL Queries on Oracle

Bluelime Learning

1 course

Writing Advanced SQL Queries on Oracle

(3.73 with 13 reviews)

1.4K

students

3.0 hours

content

Mar 2026

updated

$14.99

How To Search Something On Google as a Professional

Asghar Ali Khan

1 course

How To Search Something On Google as a Professional

(4.00 with 12 reviews)

848

students

59 minutes

content

Jun 2024

updated

$14.99

ORACLE SQL TUNING BÁSICO

Valter José de Aqu

1 course

ORACLE SQL TUNING BÁSICO

(4.48 with 242 reviews)

731

students

3.5 hours

content

Aug 2022

updated

$139.99

Indizes am Microsoft SQL Server

(4.17 with 89 reviews)

590

students

1.4 hours

content

Mar 2020

updated

$14.99

SQL 개발자 전문 자격증, SQLD 완벽대비

ITGO 아이티고

1 course

SQL 개발자 전문 자격증, SQLD 완벽대비

(4.22 with 43 reviews)

389

students

28 hours

content

Feb 2022

updated

$14.99

DAX Best Practices in Power BI –Performance & Clean(தமிழில்)

BI Brilliance தமிழ

1 course

DAX Best Practices in Power BI –Performance & Clean(தமிழில்)

(4.73 with 11 reviews)

169

students

33 minutes

content

Jun 2025

updated

FREE

Querying Microsoft SQL Server with T-SQL | Basic to Pro

Mohammad Hassani

1 course

Querying Microsoft SQL Server with T-SQL | Basic to Pro

(4.43 with 15 reviews)

students

9.3 hours

content

Sep 2024

updated

$14.99

MySQL优化大揭秘

congzhen cai

1 course

MySQL优化大揭秘

(3.75 with 4 reviews)

students

3.0 hours

content

Oct 2020

updated

$14.99

Learn SQL Server & Advanced TSQL Course From MCSE Certified

Raheel Ahmed

1 course

Learn SQL Server & Advanced TSQL Course From MCSE Certified

(3.91 with 11 reviews)

students

12 hours

content

Mar 2026

updated

$14.99

Treinamento SQL Server para Programadores

Vinicius Machado

1 course

Treinamento SQL Server para Programadores

(4.33 with 3 reviews)

students

2.9 hours

content

Oct 2023

updated

$14.99

SQL & Database Design Mastery: Advanced Practice Exams

Himanshu Kaushik

1 course

SQL & Database Design Mastery: Advanced Practice Exams

100

students

N/A

content

Jun 2026

updated

$34.99

Databricks Data Analyst Associate — 1500 Exam Questions

Grow and Succed Ac

1 course

Databricks Data Analyst Associate — 1500 Exam Questions

209

students

N/A

content

May 2026

updated

$14.99

PreviousPage 1 of 2Next

SQL Query Optimization

Curso SQL: De Principiante a Avanzado

SQL and PostgreSQL: The Complete Developer's Guide

Introduction to Google Cloud BigQuery

Query optimization techniques in SQL

Mastering the Basics of SQL Server Query Optimization

Advanced SQL Server Performance Tuning

Optimización de Consultas con Sql Server 2008-2019

Complete MySQL Bootcamp: SQL Masterclass Beginners to Expert

Oracle 12c SQL Tuning - the Ultimate Guide

MS SQL od podstaw do zaawansowanych technik

Kurs Oracle SQL

Writing Advanced SQL Queries on Oracle

How To Search Something On Google as a Professional

ORACLE SQL TUNING BÁSICO

TOP 50 T-SQL Interview Questions

Indizes am Microsoft SQL Server

SQL 개발자 전문 자격증, SQLD 완벽대비

DAX Best Practices in Power BI –Performance & Clean(தமிழில்)

Querying Microsoft SQL Server with T-SQL | Basic to Pro

MySQL优化大揭秘

Learn SQL Server & Advanced TSQL Course From MCSE Certified

Treinamento SQL Server para Programadores

SQL & Database Design Mastery: Advanced Practice Exams

Databricks Data Analyst Associate — 1500 Exam Questions