The open-source project 'pgrust' has successfully rewritten PostgreSQL in Rust, achieving 100% compatibility with the original database's regression tests. While it maintains disk compatibility with PostgreSQL 18.3, the project is currently experimental and lacks production readiness, performance optimization, and full extension support.
Background
PostgreSQL is a widely used open-source relational database management system written primarily in C. Rewriting core infrastructure in memory-safe languages like Rust is a growing trend aimed at improving stability and developer experience.
- Source
- hackernews
- Published
- Jul 9, 2026 at 02:18 PM
- Score
- 6.0 / 10