Afaik, SQLite stores a single database in a single file. Since this would decrease the performance when working with large databases, is it possible to explicitly tell SQLit
SQLite database files can grow quite large without any performance penalties.
The things that might degrade performance are:
Also, by default, SQLite limits the number of attached databases to 10.
Anyway, try partition your tables. You'll see that SQLite can grow enormously this way.