Database Fundamentals Course
This course provides foundational skills in database design and SQL, covering schema creation, normalization, querying, and data manipulation for building efficient and secure databases.

from 4 to 360h flexible workload
certificate valid 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. Review exercises and recommended follow-ups assist you in grasping ideas firmly and progressing assuredly to higher-level 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.
- Handle data securely: INSERT, UPDATE, DELETE with integrity and test data.
- Set up 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
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course