Database Developer Course
This course provides hands-on training in PostgreSQL database development, covering schema design, data integrity, query optimization, transaction management, and security best practices for building scalable and reliable databases.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Database Developer Course equips you with practical skills to design schemas, set keys and constraints, and create efficient tables in PostgreSQL. You'll build indexes, load realistic data, ensure data integrity, and craft analytical queries using joins, CTEs, and window functions. Gain knowledge in performance tuning, transaction management, access security, and backups to keep databases swift, dependable, and scalable.
Elevify advantages
Develop skills
- Relational modelling: design strong schemas for real-world learning platforms quickly.
- SQL constraints: use keys and checks to maintain clean, reliable production data.
- Query optimisation: adjust joins, indexes, and Top-N queries for fast reports.
- Transaction safety: apply ACID operations, isolation levels, and secure updates.
- Backup and security: configure restores, retention, and role-based access in PostgreSQL.
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 workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of 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 really help 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 duration?
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