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Database Analytics Course

Database Analytics Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This course covers designing relational schemas, creating star models, handling slowly changing dimensions, cleaning and validating user, subscription, payment, and event data, writing efficient SQL for time-based and cohort analysis, preventing revenue double-counting, defining metrics like MAU and churn, and transforming query results into actionable insights and reliable dashboards.

Elevify advantages

Develop skills

  • Design star schemas for efficient relational analytics and accurate reporting.
  • Perform SQL cohort analysis to build MAU, retention, and revenue cohorts using real data.
  • Write multi-table revenue queries joining users, subscriptions, and payments without double-counting.
  • Ensure data quality by detecting, cleaning, and preventing issues in events and payments.
  • Implement production-ready workflows including SQL versioning, pipeline monitoring, and better instrumentation.

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.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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