Database Fundamentals Course
This course provides foundational skills in database design and SQL, covering schema creation, normalization, querying, and data management to build efficient and reliable databases.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Database Basics Course teaches you practical skills to design neat schemas, set keys and constraints, and create solid tables using SQL DDL. You will work on joins, filtering, and aggregates to make correct reports, then use safe INSERT, UPDATE, and DELETE methods for actual data. Reflection exercises and next steps suggestions help you grasp ideas well and move confidently to advanced areas like indexing and query optimisation.
Elevify advantages
Develop skills
- Design relational schemas: change 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 actual 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
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