I am working on offline tile server for my project. And I have managed to build that successfully with the help of https://switch2osm.org/serving-tiles/manually-building-a-tile-server-14-04/
But now I am trying to separate the database from the local system. My aim is to run the tile server in one system and the database should be in different system. But I could not configure for that.
So I do not have any idea how to do that. Can anyone help me with this? Thanks in advance.