Postgres Rewritten in Rust Passes Full Regression Test Suite
Hacker News (Dev, ≥100 P.) · July 9, 2026
curated by Heiko
A Rust reimplementation of PostgreSQL has achieved 100% compatibility with the official Postgres regression test suite. This milestone demonstrates the feasibility of rebuilding a complex database engine in Rust while maintaining complete API and behavioral compatibility with the original C codebase.
AI-generated summary (Heiko) · editorially responsible: J. Fuchs · How we use AI