What a PostgreSQL intern does

The PostgreSQL role, what you build at each level and what you need before you start.

Become confident with PostgreSQL from queries to administration: schema design, indexing, query plans, backups, replication, tuning and security.

What you build, level by level

Level 1: Foundations: Install PostgreSQL, Relational basics, Create a schema and more.
Level 2: Building real features: Indexes, Index types, Query plans and more.
Level 3: Professional work and capstone: Point-in-time recovery, Streaming replication, Connection pooling and more.

Where this work is used

Training Trains, W3AppDevelopers and DomainHostly use these skills in real projects: Hosting and Domain Solutions, Data Science Solutions. Interns who pass the readiness check can take paid-company work from the Company Work board in the portal.

Before you start

Basic SQL helps but is taught in level 1.

Tools and first-week setup →