Database Fundamentals Course
This course provides foundational skills in database design and SQL operations, covering schema creation, normalization, querying, and data management with a focus on best practices and security.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The Database Basics Course equips you with hands-on skills to create neat schemas, set up keys and constraints, and construct solid tables using SQL DDL. You'll work on joins, filtering, and aggregates to produce precise reports, then use secure INSERT, UPDATE, and DELETE methods for actual data. Reflection exercises and recommended next steps will help you grasp the ideas firmly and proceed boldly to advanced areas like indexing and query optimisation.
Elevify advantages
Develop skills
- Design relational schemas: convert business rules into neat, logical tables quickly.
- Normalise databases: use 1NF, 2NF and denormalisation for efficient schemas.
- Write SQL queries: SELECT, JOIN, GROUP BY and HAVING for practical 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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