PostgreSQL ("Postgres") er en kraftfuld, open source objektrelationel database — kendt for standardoverholdelse, pålidelighed, udvidelsesmuligheder og et rigt sæt af funktioner. Det er en af de mest avancerede og populære databaser, egnet til alt fra små apps til storskalasystemer.
Hvad får Postgres til at skille sig ud
✓ Open-source & free, with a permissive license and strong community
✓ ACID-compliant, highly reliable (battle-tested for critical data)
✓ Standards-compliant SQL + advanced features
✓ EXTENSIBLE — custom types, functions, operators, and extensions (PostGIS, etc.)
✓ Rich data types — JSON/JSONB, arrays, ranges, UUID, geometric, full-text search
✓ Powerful querying — window functions, CTEs, advanced indexing
✓ MVCC concurrency — readers don't block writers
✓ Scales well; supports replication and partitioning
