pg_mentat 1.3.0 released -- Datomic-compatible Datalog inside PostgreSQL (opens in new tab)

I am pleased to announce the first public release of [pg_mentat] ( a PostgreSQL extension that implements Datomic's data model -- immutable facts (datoms), schema-first attributes, a full Datalog query compiler, the pull API, time travel, and ACID transactions -- entirely inside PostgreSQL. pg_mentat is built with pgrx 0.17 in Rust and supports PostgreSQL 13 through 18. The current release is 1.3.0, the "Postgres Extension Family" release, which adds Datalog where-fns that bridge into rum, pg...