Databases

Design and scale data persistence. Master SQL relation structures, NoSQL flexibility, caching, and efficient query design.

Beginner

PostgreSQL

Relational systems structure and advanced SQL queries.

Beginner

MongoDB

Flexible NoSQL document structures and aggregations.

Beginner

Firebase

Real-time cloud database persistence and user auth.

Intermediate

Supabase

Postgres backend-as-a-service with auto-generated APIs.

Intermediate

Redis

Fast key-value cache and session state storage.

Intermediate

Schema Design

Database table normalization, indexes, and relations.

Capstone

Database Capstone

Connect live PostgreSQL or MongoDB CRUD persistence to the backend.