Database Fundamentals Course
This course equips learners with essential database skills, from schema design and normalization to SQL querying and data management, building a strong foundation for advanced database topics.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Database Fundamentals Course provides you with practical skills to design clean schemas, define keys and constraints, and build reliable tables using SQL DDL. You will practise joins, filtering, and aggregates to create accurate reports, then apply safe INSERT, UPDATE, and DELETE patterns for real data. Reflection tasks and suggested next steps help you solidify concepts and confidently move on to advanced topics like indexing and query tuning.
Elevify advantages
Develop skills
- Design relational schemas: turn business rules into clean, logical tables fast.
- Normalize databases: apply 1NF, 2NF and denormalization for lean schemas.
- Write SQL queries: SELECT, JOIN, GROUP BY and HAVING for real reports.
- Manage data safely: INSERT, UPDATE, DELETE with integrity and test data.
- Define keys and constraints: primary, foreign, unique and CHECK for quality.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students are saying
Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...

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

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

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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