A standalone web server that turns your database directly into a REST/GraphQL api.
You can use it as binary (or docker image) or as a library dependence in your Rust code to bootstrap 90% of your backend.
pgsalesforce_fdw is a Salesforce Foreign Data Wrapper (FDW) for PostgreSQL. It allows you to query live Salesforce data from PostgreSQL. Using it's core functionality, a bi-directional data sync between SF and PG is implemented with upserts and triggers.