Great Learning · Course Certificate · Foundational
Great Learning PostgreSQL (Free Course)
Crydd Score 79
Demand High
Career Value Moderate
Recognition Moderate
GL PostgreSQL at a glance
- Provider
- Great Learning
- Credential type
- Course Certificate
- Exam required
- No — course/project based
- Category
- Data
- Level
- Foundational
- Cost
- Free
- Difficulty
- Beginner
- Time to earn
- Under 1 month
- Validity
- Does not expire
- Format
- Self-paced video course with a free completion certificate
- Prerequisites
- Basic SQL
What is GL PostgreSQL?
A free PostgreSQL course with a completion certificate. Postgres is the database behind Supabase and Neon, so these skills carry directly to those platforms — which have no certifications of their own.
Skills it covers
- PostgreSQL
- SQL
- Schema design
- Queries
Is GL PostgreSQL worth it? The Crydd Verdict
CS 79Choose it if
You want a free introduction to PostgreSQL, the most popular open-source relational database.
Consider alternatives if
You want a recognised credential — EDB's PostgreSQL Associate is the exam-based option.
Why we say so
PostgreSQL is one of the most in-demand databases, and its skills transfer to Supabase and Neon directly.
Market demand
PostgreSQL is among the most-requested databases in back-end and data hiring, and underpins newer platforms like Supabase and Neon.
Where GL PostgreSQL takes you
- Backend Developer
- Data Engineer
- Data Analyst
Career roadmaps show where this certification fits in each path. See the roadmaps.
Related certifications
Curated connections from the catalog — each labelled with how it relates to GL PostgreSQL, so you know why it’s here.
