8 Best Relational Database Courses on Udemy
We compared 8 Relational Database courses currently listed on Udemy, priced from $19.99 to $49.99. 6 of them teach the subject directly and 2 are built around a certification exam. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 8
- Price range
- $19.99 – $49.99
- Providers
- Udemy
- Last updated
- 18 Sep 2026
How these 8 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "relational database" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $49.99, as listed by the provider when we last updated the page.
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1
Case Studies in Six-Step Relational Database Design
A database is the backbone of any application, and therefore it must be sturdy, reliable, and accurate. Having a well-designed database is the key to having your database meet these criteria, and the six-step database d...
$19.99listed price -
2
Relational Database Design
Learn how to design a proper relational database with this course! This course will teach you how to create an effective relational database design using proven concepts and industry knowledge. Effective database designs...
$49.99listed price -
3
The Complete Oracle SQL Course - Revision
Quick Info:Latest update: Jan 2024More than 220 LecturesVery Comprehensive with extra lectures on Database AdministrationMay help in obtaining Oracle Database 12c SQL Certification.With FULL...
$19.99listed price -
4
Database Design From A-Z (With Real Project) - Arabic Course
This course will teach you how to create an effective relational database design using proven concepts and industry knowledge.Effective database designs will help make systems faster, improve data quality, and ensure fut...
$19.99listed price -
5
Aprenda tudo sobre Access 2013
O curso ensina a criar e organizar bancos de dados no Access 2013, abordando a construção de tabelas, consultas e formulários, além de definir relacionamentos e aplicar filtros de busca. Também são mostradas técnicas de...
$19.99listed price -
6
Modelagem de Banco de Dados Relacional
Neste curso você aprenderá do ABSOLUTO ZERO como projetar um banco de dados da forma correta e profissional.Este curso está dividido em IV Seções:PARTE I: INTRODUÇÃO E CONCEITOSPARTE II: MODELAGEM DE DADOSPARTE...
$34.99listed price -
7
DP-900: Microsoft Certified: Azure Data Fundamentals
Completely unique and new 160 practice questions for the DP-900 exam.Based on the latest exam objectives published in April 2024. You will get lifetime access to this set of 160 questions divided into four tests of 40 qu...
$19.99listed price -
8
EXAM Dp-900 Microsoft Azure data fundamentals CERTIFICATION
Master DP-900: Microsoft Azure Data Fundamentals Welcome to your ultimate guide to the DP-900 certification exam! This course is designed to help you learn Microsoft Azure Data Fundamentals quickly and efficiently while...
$19.99listed price
Best Relational Database Courses on Udemy compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | Case Studies in Six-Step Relational Database Design | Udemy | — | $19.99 | View → |
| 2 | Relational Database Design | Udemy | — | $49.99 | View → |
| 3 | The Complete Oracle SQL Course - Revision | Udemy | — | $19.99 | View → |
| 4 | Database Design From A-Z (With Real Project) - Arabic Course | Udemy | — | $19.99 | View → |
| 5 | Aprenda tudo sobre Access 2013 | Udemy | — | $19.99 | View → |
| 6 | Modelagem de Banco de Dados Relacional | Udemy | — | $34.99 | View → |
| 7 | DP-900: Microsoft Certified: Azure Data Fundamentals | Udemy | — | $19.99 | View → |
| 8 | EXAM Dp-900 Microsoft Azure data fundamentals CERTIFICATION | Udemy | — | $19.99 | View → |
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 8 priced courses on this page run from $19.99 to $49.99, with the middle of the range around $19.99 — a spread of $30.00. The options are closely priced, so cost is unlikely to be your deciding factor. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Courses versus exam preparation
2 of the entries here are built around a certification exam rather than teaching Relational Database from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.