FOSS gamedev and creative worlds

Which database backend is The best and how can I make it default? Currently I try LevelDB, but I always have to change the settings manually

Is it not possible to set leveldb or redis as default?

it's stored in world.mt in the world directory that you use.

Ivà wrote:it's stored in world.mt in the world directory that you use.

I know where it is stored. But the default is sqlite3 and I want redis as default, if I create a new world. I don't want to edit it every time

Is it possible to set leveldb as default? I couldn't find the source file where world.mt is created. Should be possible to replace sqlite3 with leveldb

Edit: found it. subgame.cpp