15 Best Relational Databases Courses on Udemy
We compared 15 Relational Databases courses currently listed on Udemy, priced from $19.99 to $199.99. 13 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
- 15
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "relational databases" 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 $199.99, as listed by the provider when we last updated the page.
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1
MySQL creating and managing relational databases
The course is designed for people who have not had contact with the SQL language yet, but want to learn how to work with relational databases. In the course, we discuss all the necessary issues, work with examples and ex...
$99.99listed price -
2
DP-300 Administering Relational Databases on Microsoft Azure
Hello, Students!Are you looking for the best course to test your knowledge? And are looking to test your Limit.So, you are on the right course to examine your skills. Because this course is designed by our IT team member...
$24.99listed price -
3
DP-300:Administering Relational Databases on Microsoft Azure
This course is developed to provide students with the most comprehensive question bank to date. All 6 practice tests cover ALL the skills measured of the DP-300 with detailed review questions on each of the skills...
$19.99listed price -
4
Google Cloud Professional Data Engineer: Get Certified 2022
The need for data engineers is constantly growing and certified data engineers are some of the top paid certified professionals. Data engineers have a wide range of skills including the ability to design systems to inges...
$79.99listed price -
5
Master Google Cloud Databases for Certification Success
This course contains the use of artificial intelligence.The Google Cloud Professional Cloud Database Engineer Exam Preparation Course is a comprehensive, hands-on training program designed to help you design, manage, mig...
$39.99listed price -
6
Pratique pour l'examen | Oracle Database SQL 1Z0-071
Afin de définir des attentes réalistes, veuillez noter : Ces questions ne sont PAS des questions officielles que vous trouverez sur l'examen officiel. Ces questions couvrent tout le matériel décrit dans les sections de c...
$19.99listed price -
7
Oracle Database SQL Certified Associate (1Z0-071) Exams 2026
Oracle Database SQL Certified Associate (1Z0-071) Practice Exams course is a comprehensive exam preparation program designed to help students, database administrators, software developers, data analysts, business intelli...
$19.99listed price -
8
![[NEW] Oracle Database SQL Certified Associate](https://i.udemycdn.com/course/480x270/7231799_118a.jpg)
[NEW] Oracle Database SQL Certified Associate
Detailed Exam Domain CoverageRelational Data Modeling & SQL Fundamentals (30%)Data types, constraints, and table creationNormalization concepts and entity‑relationship modelingBasic SELECT syntax, column aliases, and...
$99.99listed price -
9
Explorando Dados: Linguagem SQL e Processamento APACHE HOP
Você sabia que SQL e Apache Hop estão profundamente conectados quando se trata de processamento de dados? Se você está interessado em aprender mais sobre essas duas tecnologias poderosas, você venho ao lugar certo - esta...
$34.99listed price -
10
Aprende T-SQL orientado a negocios
SQL es un lenguaje de acceso a bases de datos que explota la flexibilidad y potencia de los sistemas relacionales permitiendo gran variedad de operaciones Es un lenguaje declarativo de "alto nivel", que gracias a su fuer...
$199.99listed price -
11
SQL and PostgreSQL: A Practical Course
Learn SQL Quickly and EffectivelyThis course is the English version of my original top-rated Russian course.All lessons include full subtitles in: English, Español, Português, Français, العربية, हिन्दी, Bahasa Indonesia,...
$29.99listed price -
12
Tutor for Filemaker Pro 13: The Basics
Learn the concepts and functions of a database to easily build your own database solution in FileMaker Pro 13. Effectively and efficiently manage customer relations, inventory, projects, events, and more using this easy...
$19.99listed price -
13
Real World Microsoft SQL Practice Queries : SSMS ,SQL,TSQL
Build Practical SQL Skills by Writing Real Queries in a Real Database EnvironmentIf you're ready to move beyond theory and start writing real SQL queries that solve real problems, this is the course for you. Real World M...
$49.99listed price -
14
SQL Mastery: MySQL bootcamp
Course Overview: This course is designed to provide beginners with a solid foundation in MySQL, a widely used open-source relational database management system. Through a combination of theoretical concepts, practical ex...
$119.99listed price -
15
Oracle PL/SQL Fundamentals & Database Design--3course bundle
Over 20 hours and 100 videos are included in this bundle. Save 20% by purchasing 3 Oracle/Database courses. This bundle includes: Oracle PL/SQL Fundamentals vol. IOracle PL/SQL Fundamentals vol. IIDatabase Design Instruc...
$169.99listed price
Best Relational Databases Courses on Udemy compared
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 15 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $39.99 — a spread of $180.00. That is a wide gap for one subject. 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 Databases 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 30 August 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.