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Database Developer Course

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

What will I learn?

This Database Developer Course offers practical skills to design schemas, set keys and constraints, and create efficient tables in PostgreSQL. You will build indexes, add realistic data, ensure data integrity, and craft analytical queries using joins, CTEs, and window functions. Master performance tuning, transaction handling, access security, and backups to maintain fast, reliable, scalable databases.

Elevify advantages

Develop skills

  • Relational modelling: design strong schemas for real-world learning platforms quickly.
  • SQL constraints: use keys and checks to ensure clean, reliable production data.
  • Query optimisation: improve joins, indexes, and Top-N queries for fast reports.
  • Transaction safety: apply ACID operations, isolation levels, and safe 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.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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