Database Fundamentals Course
Master core database fundamentals for modern tech projects. Learn relational modelling, keys, normalisation, and SQL for reporting and data integrity, then apply it to real student–course scenarios you can adapt to your own systems. This course builds practical skills in schema design, query writing, and safe data management to handle real-world database tasks confidently.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches practical database skills: design clean schemas with keys and constraints using SQL DDL, build reliable tables, master joins, filtering, aggregates for reports, apply safe INSERT, UPDATE, DELETE operations, and reflect on concepts to progress to advanced topics like indexing and query optimisation.
Elevify advantages
Develop skills
- Design relational schemas: turn business rules into clean, logical tables fast.
- Normalise databases: apply 1NF, 2NF and denormalisation 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 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 thank you 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
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Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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