Application data and permissions in one transaction

Creating a document often means writing two things: the document itself and a relationship saying who can read it. When they live in separate systems, a failure between writes needs recovery logic. pemba lets applications keep those writes in one database transaction. pemba is an embedded authorization engine written in Rust, with Python bindings. It evaluates relationship-based policies in your process and stores relationships in the database your application already uses. You can model docume...