Learn relational foundations
Understand tables, SQL, and PostgreSQL architecture.
Prepare records and configure database connections.
A simplified study sequence based on roadmap.sh. Explore the original for branches and optional topics. Progress stays on this device.
Understand tables, SQL, and PostgreSQL architecture.
Practice installation, connections, and server settings.
Use roles, schema design, and transactions.
Plan backups, recovery, and replication.
Inspect query plans, indexes, and database statistics.
Monitor workloads and maintain healthy systems.
Source: roadmap.sh
View Original RoadmapLink checked Oct 1, 2026Convert bits, bytes, GB, MB, and binary storage units instantly.
Calculate a percentage, a share, or a percentage change.
Calculate a shift duration, including overnight shifts and unpaid breaks.
A flexible code editor with extensions, debugging, and Git integration.
Distributed version control for source code and collaborative projects.
Run JavaScript outside the browser and manage packages with npm.