Database Engineer Course
This course equips you with essential skills to build and maintain scalable, reliable, and secure database systems for high-traffic applications like video platforms.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Database Engineer Course provides practical skills to design data models for users, videos, comments, likes, and watch history, then scale them using sharding, caching, and replicas. You will learn to manage high-traffic spikes, adjust consistency, plan backups, monitor performance, and select appropriate storage engines while handling cost, security, privacy, and compliance in real-world, data-intensive systems.
Elevify advantages
Develop skills
- Advanced data modelling: design scalable schemas for users, videos, and comments.
- High-traffic optimisation: apply caching and sharding to handle massive workloads quickly.
- Reliability engineering: implement backups, high availability, and observability for critical data.
- Consistency and trade-offs: choose the right models for latency, cost, and safety.
- Secure data operations: enforce encryption, access control, and compliance by design.
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 workloadWhat our students say
Your lessons 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 really help with learning.

André FelipePrompt Engineering Student
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