PostgreSQL ("Postgres") minangka database object-relational open-source sing kuat — dikenali kanggo standar compliance, reliability, extensibility, lan set fitur sing sugih. Iku salah siji saka database paling advanced lan populer, cocok saka aplikasi cilik nganti sistem skala gedhe.
Apa sing nggawe Postgres istimewa
✓ 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
