CouponsVerified Coupons FreeFree Courses

Search courses and topics

React

Advertise Submit Course

About

Discover the best Udemy deals thanks to a community that shares verified coupons every single day.

Browser extensions

Install Comidoc on your browser to detect coupons automatically while you browse Udemy website.

Links

PricingPricing SubmitSubmit Coupon ContributorsContributors Team AdvertiseAdvertise Here

ContactContact PrivacyPrivacy Policy TermsTerms of Service

Relational Databases Courses & Coupons | Comidoc

Relational Databases

Relational Databases

Relational Databases

|

Understand the structure, design, and management of relational database systems for robust data storage and retrieval.

database systems

data storage

rdbms

Paid courses are hidden

SQL Foundations

SQL Foundations

SQL Foundations

(4.61 with 2.5K reviews)

57.7K

students

3.2 hours

content

Sep 2019

updated

FREE

Microsoft SQL Crash Course for Absolute Beginners

Microsoft SQL Crash Course for Absolute Beginners

Microsoft SQL Crash Course for Absolute Beginners

(4.53 with 1.9K reviews)

39.8K

students

1.9 hours

content

Aug 2022

updated

FREE

Introdução a Bancos de Dados e Linguagem SQL

Fernando Amaral

Introdução a Bancos de Dados e Linguagem SQL

Introdução a Bancos de Dados e Linguagem SQL

(4.67 with 4.2K reviews)

28.8K

students

2.0 hours

content

Apr 2024

updated

FREE

The Beginning Guide to Microsoft Access 2013

The Beginning Guide to Microsoft Access 2013

The Beginning Guide to Microsoft Access 2013

(4.36 with 1.2K reviews)

18.9K

students

1.8 hours

content

Jun 2017

updated

FREE

Fundamentos de bases de datos relacionales primera parte

Henry Alfonso Guío

Fundamentos de bases de datos relacionales primera parte

Fundamentos de bases de datos relacionales primera parte

(4.03 with 557 reviews)

19.8K

students

1.9 hours

content

Jul 2021

updated

FREE

Instalación de una base de datos paso a paso

Pedro Maldonado Ro

Instalación de una base de datos paso a paso

Instalación de una base de datos paso a paso

(4.33 with 103 reviews)

14.3K

students

1.9 hours

content

Oct 2022

updated

FREE

Fundamentals of SQL

Ajay Dhruv, Ph.D.

Fundamentals of SQL

Fundamentals of SQL

(4.31 with 635 reviews)

13.6K

students

1.8 hours

content

May 2021

updated

FREE

Consultas SQL Server en 30 minutos

Conocimiento Ocult

Consultas SQL Server en 30 minutos

Consultas SQL Server en 30 minutos

(4.78 with 294 reviews)

10.5K

students

42 minutes

content

Jan 2023

updated

FREE

Introducción a consultas en SQL

Raul Montesinos

Introducción a consultas en SQL

Introducción a consultas en SQL

(4.55 with 735 reviews)

9.7K

students

40 minutes

content

Jul 2025

updated

FREE

Databases in Cloud - Part 1

Ashish Prajapati

Databases in Cloud - Part 1

Databases in Cloud - Part 1

(4.73 with 88 reviews)

3.6K

students

1.6 hours

content

Apr 2023

updated

FREE

Access تعلم اساسيات مايكروسوفت اكسس 2016

Access تعلم اساسيات مايكروسوفت اكسس 2016

Access تعلم اساسيات مايكروسوفت اكسس 2016

(4.15 with 164 reviews)

3.4K

students

1.0 hours

content

Oct 2017

updated

FREE

في وقت قصير احترف الاكسس (access)

في وقت قصير احترف الاكسس (access)

في وقت قصير احترف الاكسس (access)

(3.30 with 32 reviews)

1.8K

students

1.8 hours

content

Mar 2018

updated

FREE

Microsoft Access - Intermediate Level

Aakash Aggarwal

Microsoft Access - Intermediate Level

Microsoft Access - Intermediate Level

(3.85 with 33 reviews)

1.5K

students

1.9 hours

content

May 2023

updated

FREE

Formation aux bases de données relationnelles : MySQL

Brice TCHAKOUNA

Formation aux bases de données relationnelles : MySQL

Formation aux bases de données relationnelles : MySQL

(3.50 with 19 reviews)

523

students

2.0 hours

content

May 2024

updated

FREE

Βάσεις Δεδομένων με την Microsoft Access

TEST4U Testing, Tr

Βάσεις Δεδομένων με την Microsoft Access

Βάσεις Δεδομένων με την Microsoft Access

(4.28 with 9 reviews)

151

students

1.1 hours

content

Jan 2020

updated

FREE

Introduzione a SQL

Introduzione a SQL

Introduzione a SQL

(3.67 with 3 reviews)

76

students

1.5 hours

content

Nov 2025

updated

FREE