Database Fundamentals Course
Master core database fundamentals for modern tech projects. Learn relational modeling, keys, normalization, and SQL for reporting and data integrity, then apply it to real student–course scenarios you can adapt to your own systems.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The Database Fundamentals Course gives you practical skills to design clean schemas, define keys and constraints, and build reliable tables with SQL DDL. You will practice 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 workloadWhat our students say
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