pgx

A high-performance, low-level PostgreSQL driver and toolkit for the Go programming language.

pgx is the definitive Go interface for PostgreSQL, engineered for performance and deep feature integration. Unlike standard database/sql drivers, pgx provides native access to over 70 PostgreSQL types and advanced protocols like LISTEN/NOTIFY, COPY for bulk loading, and binary format encoding for rapid data transfer. It eliminates unnecessary overhead by supporting single-round-trip queries and automatic statement caching, making it the primary choice for developers building high-concurrency applications that require precise control over their database interactions.

https://github.com/jackc/pgx