I'm trying to set up my own nominatim server. For this I used a Dockerimage (https://github.com/helvalius/nominatim-docker/issues).
So I want to import all the german data but this seems to be a huge amount of data.
So according to my special needs I don't need all information which is stored. I only will send requests to the server with a street, a house number, a city and a zip code.
Because the request comes from our database I know that this information is available.
So I hope there is a way I could only import the needed data to save some disk space and server power too.
Is there a way to do this? Or is there a way to get predefined data with my needs?