Database for Beginners Course
Kickstart your database skills with a hands-on bookstore project. Learn data modeling, SQL queries, keys, joins, and constraints while avoiding common design mistakes—perfect for tech professionals who need solid, real-world database foundations.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
Database for Beginners Course gives you a fast, practical start with relational databases using a clear bookstore case study. Learn core concepts, data types, keys, indexes, and normalization, then design tables for books, customers, orders, and order items. Practice writing real SQL queries, modeling relationships, enforcing referential integrity, and avoiding common schema mistakes with safe, realistic sample data.
Elevify advantages
Develop skills
- Design relational schemas: model bookstore tables with clean, robust structure.
- Write basic SQL: query, filter, join, and aggregate bookstore data fast.
- Enforce data integrity: apply keys, constraints, and safe relationship rules.
- Create realistic test data: seed small, privacy-safe datasets for QA.
- Optimize simple queries: use indexes and trade-offs for practical speed.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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