Database Fundamentals Course
This course introduces foundational database concepts, focusing on schema design, SQL querying, and data management to build reliable database systems.

4 to 360 hours flexible workload
valid certificate 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 with 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 quickly.
- 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 the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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