COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.150

Independent coupon discovery for Udemy learners

Course topic

Relational Database Design

  1. Topics
  2. Development
  3. Relational Database Design
Also indexed asdbdesign · datamodeling · databaseschema · designdatabase

Learn to model, normalize, and optimize relational databases for scalability and data integrity, crucial for any application.

  1. Topics
  2. Development
  3. Relational Database Design
Also indexed asdbdesign · datamodeling · databaseschema · designdatabase
Courses indexed
446
Live offers
49

Catalog controls

Apache Cassandra : Everything You Need To Know
Instructor Sarma Pydipally
Sarma Pydipally
1 course
English
Apache Cassandra : Everything You Need To Know

Apache Cassandra : Everything You Need To Know

(4.54 with 784 reviews)
5.0K
students
1
35363738
Filters

446

Results

49

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

446

Results

6.8 hours
content
May 2025
updated
$14.99
Intro To SQLite Databases for Python Programming
Instructor John Elder
John Elder
1 course
English
Intro To SQLite Databases for Python Programming

Intro To SQLite Databases for Python Programming

(4.44 with 745 reviews)
6.2K
students
1.6 hours
content
Nov 2023
updated
$12.99
Learn Apache Cassandra from Scratch
Instructor Eduonix Learning Solutions
Eduonix Learning Solutions
1 course
English
Learn Apache Cassandra from Scratch

Learn Apache Cassandra from Scratch

(4.40 with 523 reviews)
5.1K
students
3.9 hours
content
Dec 2018
updated
$12.99
100 SQL Practice Exercises with Solutions
Instructor Rafał Podraza - Testowanie Oprogramowania
Rafał Podraza - Testowanie Oprogramowania
1 course
English
100 SQL Practice Exercises with Solutions

100 SQL Practice Exercises with Solutions

(4.92 with 6 reviews)
74
students
47 minutes
content
Jan 2026
updated
$14.99
SQLite for beginners
Instructor Bluelime Learning Solutions
Bluelime Learning Solutions
1 course
English
SQLite for beginners

SQLite for beginners

(4.04 with 480 reviews)
5.4K
students
4.1 hours
content
Mar 2026
updated
$14.99
Base de datos MySQL para principiantes
Instructor Edward Daniel Vidal García
Edward Daniel Vidal García
1 course
Spanish
Base de datos MySQL para principiantes

Base de datos MySQL para principiantes

(4.53 with 282 reviews)
9.0K
students
1.0 hours
content
Aug 2024
updated
FREE
Fundamentos de bases de datos relacionales primera parte
Instructor Henry Alfonso Guío Ávila
Henry Alfonso Guío Ávila
1 course
Spanish
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
Database Management Systems (RDBMS) & Microsoft Fabric SQL
Instructor Atchyut Kumar
Atchyut Kumar
1 course
English
Database Management Systems (RDBMS) & Microsoft Fabric SQL

Database Management Systems (RDBMS) & Microsoft Fabric SQL

(4.36 with 5.2K reviews)
17.5K
students
25 hours
content
Nov 2025
updated
$14.99
Master MySQL with Generative AI Using ChatGPT : SQL using AI
Instructor Metla Sudha Sekhar
Metla Sudha Sekhar
1 course
English
Master MySQL with Generative AI Using ChatGPT : SQL using AI

Master MySQL with Generative AI Using ChatGPT : SQL using AI

(4.86 with 43 reviews)
1.1K
students
6.5 hours
content
Oct 2025
updated
$12.99
Learn SQL in 3 Hours : A tutorial for fast learners
Instructor OCSALY Academy | 560.000+ Students
OCSALY Academy | 560.000+ Students
1 course
English
Learn SQL in 3 Hours : A tutorial for fast learners

Learn SQL in 3 Hours : A tutorial for fast learners

(4.10 with 940 reviews)
68.6K
students
2.9 hours
content
May 2023
updated
$14.99
Mastering SQL with MySQL: From Basics to Advanced
Instructor Md. Nomiruzzaman
Md. Nomiruzzaman
1 course
English
Mastering SQL with MySQL: From Basics to Advanced

Mastering SQL with MySQL: From Basics to Advanced

(3.93 with 164 reviews)
8.7K
students
33 minutes
content
Jan 2025
updated
$17.99
Django Masterclass: Build Powerful Web Apps with Python Q&S
Instructor PRAVASINI MALLIK
PRAVASINI MALLIK
1 course
English
Django Masterclass: Build Powerful Web Apps with Python Q&S

Django Masterclass: Build Powerful Web Apps with Python Q&S

237
students
N/A
content
Feb 2026
updated
$14.99

Continue exploring

Topics related to Relational Database Design

  • SQL Querying & Programming571 courses7 live coupons
  • MySQL Database Systems810 courses10 live coupons
  • SQL & Database Fundamentals135 courses4 live coupons
  • Relational Databases199 courses
  • SQL Programming63 courses
  • PostgreSQL Database245 courses2 live coupons
  • Microsoft SQL Server119 courses1 live coupon
  • Database Development76 courses1 live coupon
  • Database Normalization18 courses
  • Microsoft Access120 courses