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SQL & Relational Databases Courses & Coupons | Comidoc

SQL & Relational Databases

SQL & Relational Databases

SQL & Relational Databases

Master SQL for querying, managing, and analyzing structured data in relational database systems.

SQL Language

Database Queries

Structured Data

Paid courses are visible

C# Console and Windows Forms Development w/ Entity Framework

Trevoir Williams

C# Console and Windows Forms Development w/ Entity Framework

C# Console and Windows Forms Development w/ Entity Framework

(4.77 with 1.4K reviews)

102.5K

students

22 hours

content

Jan 2026

updated

$12.99

Introducción a la Programación en Varios Lenguajes

Jorge Salgado Mira

Introducción a la Programación en Varios Lenguajes

Introducción a la Programación en Varios Lenguajes

(4.43 with 423 reviews)

19.2K

students

2.0 hours

content

Nov 2025

updated

FREE

Practical SQL with SQLite

MTF Institute of M

Practical SQL with SQLite

Practical SQL with SQLite

(4.34 with 274 reviews)

19.4K

students

2.8 hours

content

Feb 2026

updated

$17.99

SQL for Everyone Transform Data into Insights

SQL for Everyone Transform Data into Insights

SQL for Everyone Transform Data into Insights

(4.31 with 108 reviews)

12.9K

students

4.8 hours

content

Jul 2024

updated

$17.99

SQL to Python for Beginners

SQL to Python for Beginners

SQL to Python for Beginners

(4.45 with 181 reviews)

11.5K

students

44 minutes

content

Apr 2022

updated

FREE

Full-Stack Web Developer Bootcamp | Front & Back-End Mastery

Full-Stack Web Developer Bootcamp | Front & Back-End Mastery

Full-Stack Web Developer Bootcamp | Front & Back-End Mastery

(4.70 with 135 reviews)

10.3K

students

75 hours

content

Mar 2026

updated

$14.99

Fast Python Programming For Absolute Beginners SQL in Python

Fast Python Programming For Absolute Beginners SQL in Python

Fast Python Programming For Absolute Beginners SQL in Python

(4.67 with 90 reviews)

10.3K

students

61 hours

content

Jun 2023

updated

$14.99

تعلم قواعد البيانات Microsoft SQL - في ٩٠ دقيقه -بالعربي

Passion Station

تعلم قواعد البيانات Microsoft SQL - في ٩٠ دقيقه -بالعربي

تعلم قواعد البيانات Microsoft SQL - في ٩٠ دقيقه -بالعربي

(4.50 with 269 reviews)

6.2K

students

1.5 hours

content

Jun 2022

updated

FREE

Aprende LINQ desde cero con C#, Entity Framework y Blazor

Aprende LINQ desde cero con C#, Entity Framework y Blazor

Aprende LINQ desde cero con C#, Entity Framework y Blazor

(4.78 with 23 reviews)

3.2K

students

5.7 hours

content

Sep 2025

updated

$14.99

10X Developer Productivity: GitHub Copilot, Claude Code, MCP

Firstlink Consulti

10X Developer Productivity: GitHub Copilot, Claude Code, MCP

10X Developer Productivity: GitHub Copilot, Claude Code, MCP

(4.24 with 277 reviews)

2.9K

students

9.9 hours

content

Dec 2025

updated

$17.99

Learn PHP and develop Projects.

Learn PHP and develop Projects.

Learn PHP and develop Projects.

(4.38 with 39 reviews)

2.7K

students

4.3 hours

content

Feb 2021

updated

$14.99

Data Science Hands On (PowerBI, SQL, Tableau, Spark, Python)

Data Science Hands On (PowerBI, SQL, Tableau, Spark, Python)

Data Science Hands On (PowerBI, SQL, Tableau, Spark, Python)

(4.65 with 131 reviews)

2.3K

students

8.0 hours

content

May 2023

updated

$14.99

Crea sistemas de juegos en línea con canvas y PHP 7

Juan Fernando Urre

Crea sistemas de juegos en línea con canvas y PHP 7

Crea sistemas de juegos en línea con canvas y PHP 7

(4.67 with 341 reviews)

2.3K

students

21 hours

content

Nov 2021

updated

$14.99

Lenguaje C: ficheros, BBDD, estr. dinam., concurrencia

Lenguaje C: ficheros, BBDD, estr. dinam., concurrencia

Lenguaje C: ficheros, BBDD, estr. dinam., concurrencia

(4.50 with 65 reviews)

1.5K

students

50 hours

content

Mar 2026

updated

$14.99

Python Database Programming - Practice Questions 2026

Jitendra Suryavans

Python Database Programming - Practice Questions 2026

Python Database Programming - Practice Questions 2026

(4.75 with 2 reviews)

1.1K

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N/A

content

Jan 2026

updated

$12.99

Devenir développeur WEB : Cours COMPLET et EXERCICES

Anthony Cardinale

Devenir développeur WEB : Cours COMPLET et EXERCICES

Devenir développeur WEB : Cours COMPLET et EXERCICES

(4.47 with 214 reviews)

958

students

18 hours

content

Sep 2025

updated

$34.99

Virtual Instrumentation and Data Acquisition Using LabVIEW

Virtual Instrumentation and Data Acquisition Using LabVIEW

Virtual Instrumentation and Data Acquisition Using LabVIEW

(3.96 with 12 reviews)

1.0K

students

2.7 hours

content

Jan 2026

updated

$11.99

Unofficial Extensive Exam Prep for DP-900 Certification

Unofficial Extensive Exam Prep for DP-900 Certification

Unofficial Extensive Exam Prep for DP-900 Certification

(5.00 with 2 reviews)

533

students

N/A

content

Feb 2026

updated

$14.99

NodeJS TypeScipt - Build Job Portal Project (/w SQL, Redis)

NodeJS TypeScipt - Build Job Portal Project (/w SQL, Redis)

NodeJS TypeScipt - Build Job Portal Project (/w SQL, Redis)

(4.57 with 63 reviews)

316

students

32 hours

content

Aug 2024

updated

$14.99

100% réussite pour la certification Microsoft Azure DP-900

Formation Cloud Az

100% réussite pour la certification Microsoft Azure DP-900

100% réussite pour la certification Microsoft Azure DP-900

(4.67 with 49 reviews)

261

students

3.1 hours

content

Dec 2025

updated

$14.99

Full Stack Web Development: From Zero to Your First Job 2026

Full Stack Web Dev

Full Stack Web Development: From Zero to Your First Job 2026

Full Stack Web Development: From Zero to Your First Job 2026

(4.89 with 86 reviews)

177

students

6.2 hours

content

Jan 2026

updated

$14.99

DP‑900 Azure Data Fundamentals – Complete Guide

DP‑900 Azure Data Fundamentals – Complete Guide

DP‑900 Azure Data Fundamentals – Complete Guide

(5.00 with 3 reviews)

105

students

5.6 hours

content

Dec 2025

updated

$14.99

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