Database Fundamentals Course
This course provides foundational skills in database design and SQL querying, enabling you to build and manage relational databases effectively.

from 4 to 360h flexible workload
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 will work on joins, filtering, and aggregates to generate precise reports, then use secure INSERT, UPDATE, and DELETE methods for actual data. Reflection exercises and recommended next steps assist you in grasping concepts firmly and progressing confidently 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: implement 1NF, 2NF and denormalisation for efficient schemas.
- Write SQL queries: SELECT, JOIN, GROUP BY and HAVING for practical reports.
- Manage data securely: 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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