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
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
FAQ
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