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Database Developer Course

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

What will I learn?

This Database Developer Course provides practical skills to design schemas, set keys and constraints, and create efficient tables in PostgreSQL. You will build indexes, add realistic data, check integrity, and craft analytical queries using joins, CTEs, and window functions. Master performance tuning, transaction management, access security, and backups to keep databases fast, dependable, and scalable for growing needs.

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 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

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet my boss's and the company's expectations.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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