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Data & Cloud
A powerful relational database with rich SQL and data-integrity features.
PostgreSQL is an open-source relational database with strong standards support and extensibility.
I learned PostgreSQL through database-backed application development.
I use it for structured data, relationships, constraints, and reliable querying.
Database constraints are valuable application safeguards, not just schema details.
Applied experience
I haven't published a project using PostgreSQL yet — it's something I use in work that isn't shareable, or that I'm still building.