SQLedge - Postgres on the edge
SQLedge uses Postgres logical replication to stream the changes in a source Postgres database to an SQLite database that can run on the edge. SQLedge serves reads from its local SQLite database, and forwards writes to the upstream Postgres server that it’s replicating from.
This lets you run your apps on the edge, and have local, fast, and eventually consistent access to your data.
Check out the repo on Github