# PostgreSQL DB Sync

DB Sync is a tool that takes care of two-way synchronisation between Mergin Maps and PostGIS databases. The synchronisation works both ways: changes made in a PostGIS database are automatically pushed to a configured Mergin Maps project and changes made in a GeoPackage in the Mergin Maps project are pushed to the PostGIS database.

Interested in using DB Sync? Go to MerginMaps/mergin-db-sync (opens new window) repository for the source code and more details. Here, you will also find the Quick start guide that will show you how to set up one way synchronisation between your PostGIS database and a new Mergin Maps project.

Usage details

DB Sync can be used with Team, Academia and Non-profit subscription plans, as well as in Mergin Maps CE and Mergin Maps EE.

It is not available in Individual or Professional subscriptions.

You can try DB Sync for free during the trial period.